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WESTLAKE CORP - Quarter Report: 2016 September (Form 10-Q)


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
 
 
 
 
Form 10-Q
 
 
 
 
 
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the quarterly period ended September 30, 2016
or
¨
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the Transition Period from                    to                    
Commission File No. 001-32260
 
 
 
 
 
Westlake Chemical Corporation
(Exact name of Registrant as specified in its charter)
 
 
 
 
 

Delaware
 
76-0346924
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification Number)
2801 Post Oak Boulevard, Suite 600
Houston, Texas 77056
(Address of principal executive offices, including zip code)
(713) 960-9111
(Registrant's telephone number, including area code)
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes   x     No   ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).     Yes   x     No   ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a smaller reporting company. See definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act (Check one):
Large accelerated filer
 
x
 
Accelerated filer
 
¨
Non-accelerated filer
 
¨  (Do not check if a smaller reporting company)
 
Smaller reporting company
 
¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act)     Yes   ¨     No   x
The number of shares outstanding of the registrant's sole class of common stock as of November 2, 2016 was 128,903,141.



INDEX

 
 
Item
Page
 
 
 
 




NON-GAAP FINANCIAL MEASURES
The body of accounting principles generally accepted in the United States is commonly referred to as "U.S. GAAP." For this purpose, a non-GAAP financial measure is generally defined by the Securities and Exchange Commission ("SEC") as one that purports to measure historical or future financial performance, financial position or cash flows, but excludes or includes amounts that would not be so adjusted in the most comparable GAAP measures. In this report, we disclose so-called non-GAAP financial measures, primarily earnings before interest, taxes, depreciation and amortization ("EBITDA"). EBITDA is calculated as net income before interest expense, income taxes, depreciation and amortization. The non-GAAP financial measures described in this Form 10-Q are not substitutes for the GAAP measures of earnings and cash flow.
EBITDA is included in this Form 10-Q because our management considers it an important supplemental measure of our performance and believes that it is frequently used by securities analysts, investors and other interested parties in the evaluation of companies in our industry, some of which present EBITDA when reporting their results. We regularly evaluate our performance as compared to other companies in our industry that have different financing and capital structures and/or tax rates by using EBITDA. In addition, we utilize EBITDA in evaluating acquisition targets. Management also believes that EBITDA is a useful tool for measuring our ability to meet our future debt service, capital expenditures and working capital requirements, and EBITDA is commonly used by us and our investors to measure our ability to service indebtedness. EBITDA is not a substitute for the GAAP measures of earnings or of cash flow and is not necessarily a measure of our ability to fund our cash needs. In addition, it should be noted that companies calculate EBITDA differently and, therefore, EBITDA as presented for us may not be comparable to EBITDA reported by other companies. EBITDA has material limitations as a performance measure because it excludes interest expense, depreciation and amortization, and income taxes.



Table of Contents


PART I. FINANCIAL INFORMATION
Item 1. Financial Statements
WESTLAKE CHEMICAL CORPORATION
CONSOLIDATED BALANCE SHEETS
(Unaudited)
 
 
September 30,
2016
 
December 31,
2015
 
 
 
 
 
 
 
(in thousands of dollars, except
par values and share amounts)
ASSETS
 
 
 
 
Current assets
 
 
 
 
Cash and cash equivalents
 
$
380,519

 
$
662,525

Marketable securities
 

 
520,144

Accounts receivable, net
 
1,070,501

 
508,532

Inventories
 
744,536

 
434,060

Prepaid expenses and other current assets
 
54,868

 
14,489

Restricted cash
 
169,320

 

Deferred income taxes
 

 
35,439

Total current assets
 
2,419,744

 
2,175,189

Property, plant and equipment, net
 
6,450,947

 
3,004,067

Other assets, net
 
 
 
 
Goodwill
 
925,700

 
62,016

Customer relationships
 
604,551

 
52,677

Other intangible assets, net
 
185,651

 
98,711

Deferred charges and other assets, net
 
310,456

 
176,625

Total other assets, net
 
2,026,358

 
390,029

Total assets
 
$
10,897,049

 
$
5,569,285

LIABILITIES AND EQUITY
 
 
 
 
Current liabilities
 
 
 
 
Accounts and notes payable
 
$
503,388

 
$
235,329

Accrued liabilities
 
552,581

 
287,313

Term loan
 
148,681

 

Total current liabilities
 
1,204,650

 
522,642

Long-term debt, net
 
3,680,585

 
758,148

Deferred income taxes
 
1,607,084

 
575,603

Pension and other post-retirement benefits
 
434,067

 
122,821

Other liabilities
 
146,526

 
28,140

Total liabilities
 
7,072,912

 
2,007,354

Commitments and contingencies (Notes 10 and 20)
 


 


Stockholders' equity
 
 
 
 
Preferred stock, $0.01 par value, 50,000,000 shares authorized;
   no shares issued and outstanding
 

 

Common stock, $0.01 par value, 300,000,000 shares authorized;
134,651,380 and 134,663,244 shares issued at September 30, 2016 and
December 31, 2015, respectively
 
1,347

 
1,347

Common stock, held in treasury, at cost; 5,752,377 and 4,444,898 shares
at September 30, 2016 and December 31, 2015, respectively
 
(319,980
)
 
(258,312
)
Additional paid-in capital
 
546,519

 
542,148

Retained earnings
 
3,337,968

 
3,109,987

Accumulated other comprehensive loss
 
(108,126
)
 
(129,292
)
Total Westlake Chemical Corporation stockholders' equity
 
3,457,728

 
3,265,878

Noncontrolling interests
 
366,409

 
296,053

Total equity
 
3,824,137

 
3,561,931

Total liabilities and equity
 
$
10,897,049

 
$
5,569,285

The accompanying notes are an integral part of these consolidated financial statements.

1

Table of Contents


WESTLAKE CHEMICAL CORPORATION
CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
 
 
 
 
 
 
 
 
 
 
 
(in thousands of dollars, except per share data and share amounts)
Net sales
 
$
1,279,028

 
$
1,188,037

 
$
3,340,276

 
$
3,476,570

Cost of sales
 
1,076,895

 
876,761

 
2,641,192

 
2,527,567

Gross profit
 
202,133

 
311,276

 
699,084

 
949,003

Selling, general and administrative expenses
 
72,729

 
57,248

 
179,757

 
170,321

Transaction and integration-related costs
 
82,841

 

 
90,550

 

Income from operations
 
46,563

 
254,028

 
428,777

 
778,682

Other income (expense)
 
 
 
 
 
 
 
 
Interest expense
 
(24,366
)
 
(8,211
)
 
(36,966
)
 
(26,760
)
Other income, net
 
41,265

 
2,636

 
52,091

 
33,790

Income before income taxes
 
63,462

 
248,453

 
443,902

 
785,712

(Benefit from) provision for income taxes
 
(6,552
)
 
60,033

 
129,332

 
236,824

Net income
 
70,014

 
188,420

 
314,570

 
548,888

Net income attributable to noncontrolling interests
 
4,352

 
4,816

 
14,656

 
13,847

Net income attributable to
   Westlake Chemical Corporation
 
$
65,662

 
$
183,604

 
$
299,914

 
$
535,041

Earnings per common share attributable to
   Westlake Chemical Corporation:
 
 
 
 
 
 
 
 
Basic
 
$
0.51

 
$
1.39

 
$
2.31

 
$
4.04

Diluted
 
$
0.51

 
$
1.39

 
$
2.29

 
$
4.02

Weighted average common shares outstanding:
 
 
 
 
 
 
 
 
Basic
 
128,793,661

 
131,664,296

 
129,519,577

 
132,301,814

Diluted
 
129,379,956

 
132,121,235

 
130,103,897

 
132,786,534

Dividends per common share
 
$
0.1906

 
$
0.1815

 
$
0.5536

 
$
0.5115

The accompanying notes are an integral part of these consolidated financial statements.

2

Table of Contents


WESTLAKE CHEMICAL CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016

2015
 
 
 
 
 
 
 
 
 
 
 
(in thousands of dollars)
Net income
 
$
70,014

 
$
188,420

 
$
314,570

 
$
548,888

Other comprehensive (loss) income, net of income taxes
 
 
 
 
 
 
 
 
Pension and other post-retirement benefits liability
 
 
 
 
 
 
 
 
Pension and other post-retirement reserves
   adjustment (excluding amortization)
 
(206
)
 
(22
)
 
(412
)
 
(208
)
Amortization of benefits liability
 
369

 
692

 
1,072

 
2,019

Income tax provision on pension and other
   post-retirement benefits liability
 
(60
)
 
(232
)
 
(251
)
 
(621
)
Foreign currency translation adjustments
 
6,453

 
(1,920
)
 
15,758

 
(43,746
)
Available-for-sale investments
 
 
 
 
 
 
 
 
Unrealized holding gains (losses) on
   investments
 
1,550

 
(716
)
 
61,524

 
3,987

Reclassification of net realized gains
   to net income
 
(52,401
)
 

 
(53,720
)
 
(3,795
)
Income tax benefit (provision) on
   available-for-sale investments
 
18,270

 
257

 
(2,805
)
 
(68
)
Other comprehensive (loss) income
 
(26,025
)
 
(1,941
)
 
21,166

 
(42,432
)
Comprehensive income
 
43,989

 
186,479

 
335,736

 
506,456

Comprehensive income attributable to
   noncontrolling interests, net of tax of $0
   for each of the respective periods presented
 
4,352

 
4,816

 
14,656

 
13,847

Comprehensive income attributable to
   Westlake Chemical Corporation
 
$
39,637

 
$
181,663

 
$
321,080

 
$
492,609

The accompanying notes are an integral part of these consolidated financial statements.

3

Table of Contents


WESTLAKE CHEMICAL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
 
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
 
 
 
 
 
 
(in thousands of dollars)
Cash flows from operating activities
 
 
 
 
Net income
 
$
314,570

 
$
548,888

Adjustments to reconcile net income to net cash provided by operating activities
 
 
 
 
Depreciation and amortization
 
227,193

 
180,229

Provision for doubtful accounts
 
1,176

 
778

Amortization of debt issuance costs
 
1,018

 
1,504

Stock-based compensation expense
 
6,588

 
7,544

Loss from disposition of property, plant and equipment
 
6,541

 
2,590

Gains realized on previously held shares of Axiall common stock and from
   sales of securities
 
(53,720
)
 
(3,795
)
Gain on acquisition, net of loss on the fair value remeasurement
   of preexisting equity interest
 

 
(21,045
)
Impairment of equity method investment
 

 
4,925

Deferred income taxes
 
105,910

 
7,585

Windfall tax benefits from share-based payment arrangements
 
(1,190
)
 
(2,452
)
Income from equity method investments, net of dividends
 
(61
)
 
(1,016
)
Other losses, net
 
833

 
3,584

Changes in operating assets and liabilities, net of effect of business acquisitions
 
 
 
 
Accounts receivable
 
(92,311
)
 
54,937

Inventories
 
(6,124
)
 
105,899

Prepaid expenses and other current assets
 
1,631

 
(5,496
)
Accounts payable
 
34,109

 
(30,511
)
Accrued liabilities
 
73,157

 
(10,893
)
Other, net
 
(75,160
)
 
(1,955
)
Net cash provided by operating activities
 
544,160

 
841,300

Cash flows from investing activities
 
 
 
 
Acquisition of business, net of cash acquired
 
(2,437,829
)
 
15,782

Additions to cost method investment
 
(4,000
)
 

Additions to property, plant and equipment
 
(467,330
)
 
(329,236
)
Proceeds from disposition of assets
 
213

 
17

Proceeds from disposition of equity method investment
 

 
27,865

Proceeds from sales and maturities of securities
 
662,938

 
16,056

Purchase of securities
 
(138,422
)
 
(282,542
)
Settlements of derivative instruments
 
(4,655
)
 
(1,535
)
Net cash used for investing activities
 
(2,389,085
)
 
(553,593
)
Cash flows from financing activities
 
 
 
 
Debt issuance costs
 
(35,207
)
 

Dividends paid
 
(71,933
)
 
(67,852
)
Distributions to noncontrolling interests
 
(12,300
)
 
(10,982
)
Proceeds from debt issuance
 
1,428,512

 

Proceeds from exercise of stock options
 
1,650

 
984

Proceeds from issuance of notes payable
 
5,597

 
19,483

Proceeds from term loan and drawdown of revolver
 
600,000

 

Restricted cash associated with term loan
 
(154,000
)
 

Repayment of notes payable
 
(10,602
)
 
(32,954
)
Repayment of revolver
 
(125,000
)
 

Repurchase of common stock for treasury
 
(67,406
)
 
(114,254
)
Windfall tax benefits from share-based payment arrangements
 
1,190

 
2,452

Net cash provided by (used for) financing activities
 
1,560,501

 
(203,123
)
Effect of exchange rate changes on cash and cash equivalents
 
2,418

 
(3,260
)
Net (decrease) increase in cash and cash equivalents
 
(282,006
)
 
81,324

Cash and cash equivalents at beginning of period
 
662,525

 
880,601

Cash and cash equivalents at end of period
 
$
380,519

 
$
961,925

The accompanying notes are an integral part of these consolidated financial statements.

4

Table of Contents
WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
(in thousands of dollars, except share amounts and per share data)


1. Basis of Financial Statements
The accompanying unaudited consolidated interim financial statements were prepared in accordance with the rules and regulations of the Securities and Exchange Commission (the "SEC") for interim periods. Accordingly, certain information and footnotes required for complete financial statements under generally accepted accounting principles in the United States ("U.S. GAAP") have not been included. These interim consolidated financial statements should be read in conjunction with the December 31, 2015 financial statements and notes thereto of Westlake Chemical Corporation (the "Company") included in the annual report on Form 10-K for the fiscal year ended December 31, 2015 (the "2015 Form 10-K"), filed with the SEC on February 24, 2016. These financial statements have been prepared in conformity with the accounting principles and practices as disclosed in the notes to the consolidated financial statements of the Company for the fiscal year ended December 31, 2015.
In the opinion of the Company's management, the accompanying unaudited consolidated interim financial statements reflect all adjustments (consisting only of normal recurring adjustments) that are necessary for a fair statement of the Company's financial position as of September 30, 2016, its results of operations for the three and nine months ended September 30, 2016 and 2015 and the changes in its cash position for the nine months ended September 30, 2016 and 2015.
Results of operations and changes in cash position for the interim periods presented are not necessarily indicative of the results that will be realized for the fiscal year ending December 31, 2016 or any other interim period. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Actual results could differ from those estimates.
Certain prior period amounts have been reclassified in the consolidated balance sheet and consolidated statements of operations to conform to current presentation.
Recent Accounting Pronouncements
Revenue from Contracts with Customers (ASU No. 2014-09)
In May 2014, the Financial Accounting Standards Board ("FASB") issued an accounting standards update on a comprehensive new revenue recognition standard that will supersede the existing revenue recognition guidance. The new accounting guidance creates a framework by which an entity will allocate the transaction price to separate performance obligations and recognize revenue when each performance obligation is satisfied. Under the new standard, entities will be required to use judgment and make estimates, including identifying performance obligations in a contract, estimating the amount of variable consideration to include in the transaction price, allocating the transaction price to each separate performance obligation and determining when an entity satisfies its performance obligations. The standard allows for either "full retrospective" adoption, meaning that the standard is applied to all of the periods presented with a cumulative catch-up as of the earliest period presented, or "modified retrospective" adoption, meaning the standard is applied only to the most current period presented in the financial statements with a cumulative catch-up as of the current period. In 2016, the FASB issued various additional authoritative guidance for the new revenue recognition standard. The accounting standard will be effective for reporting periods beginning after December 15, 2017. The Company is in the process of evaluating the impact that the new accounting standard will have on its consolidated financial position, results of operations and cash flows.
Recognition and Measurement of Financial Assets and Financial Liabilities (ASU No. 2016-01)
In January 2016, the FASB issued an accounting standards update making certain changes principally to the current guidance for equity investments, financial liabilities under the fair value option and the presentation and disclosure requirements for financial instruments. Among other things, the guidance (1) requires equity investments (except those accounted for under the equity method of accounting or those that result in consolidation of the investee) to be measured at fair value, with changes in fair value recognized in net income; (2) provide entities with a policy election to record equity investments without readily determinable fair values at cost, less impairment, and subsequent adjustments for observable price changes (changes in the basis of these equity investments to be reported in net income); (3) requires an entity that has elected the fair value option for financial liabilities to recognize changes in fair value due to instrument-specific credit risk separately in other comprehensive income; (4) clarified current guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities; and (5) requires specific disclosure pertaining to financial assets and financial liabilities in the financial statements. The accounting standard will be effective for

5


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

reporting periods beginning after December 15, 2017. The Company is in the process of evaluating the impact that the new accounting guidance will have on its consolidated financial position, results of operations and cash flows.
Leases (ASU No. 2016-02)
In February 2016, the FASB issued an accounting standards update on a new lease standard that will supersede the existing lease guidance. The standard requires a lessee to recognize assets and liabilities related to long-term leases that are classified as operating leases under current guidance on its balance sheet. An asset would be recognized related to the right to use the underlying asset and a liability would be recognized related to the obligation to make lease payments over the term of the lease. The standard also requires expanded disclosures related to leases. The accounting standard will be effective for reporting periods beginning after December 15, 2018. The Company is in the process of evaluating the impact that the new accounting guidance will have on its consolidated financial position, results of operations and cash flows.
Investments-Equity Method and Joint Ventures (ASU No. 2016-07)
In March 2016, the FASB issued an accounting standards update providing new guidance for the accounting for equity method investments. The new guidance eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. In addition, the guidance requires that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor's previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. Therefore, upon qualifying for the equity method of accounting, no retroactive adjustment of the investment is required. The accounting standard will be effective for reporting periods beginning after December 15, 2016. The Company is in the process of evaluating the impact that the new accounting guidance will have on its consolidated financial position, results of operations and cash flows.
Stock Compensation (ASU No. 2016-09)
In March 2016, the FASB issued an accounting standards update to simplify several aspects of the accounting for share-based payment transactions, including income tax consequences, classifications of awards as either equity or liabilities and certain related classifications on the statement of cash flows. In addition, the new guidance permits entities to make an accounting policy election for the impact of forfeitures on the recognition of expense for share-based payment awards. Forfeitures can be estimated, as required today, or recognized when they occur. The accounting standard will be effective for reporting periods beginning after December 15, 2016 and is not expected to have a material impact on the Company's consolidated financial position, results of operations and cash flows.
Credit Losses (ASU No. 2016-13)
In June 2016, the FASB issued an accounting standards update providing new guidance for the accounting for credit losses on loans and other financial instruments. The new guidance introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments. The standard also modifies the impairment model for available-for-sale debt securities and provides for a simplified accounting model for purchased financial assets with credit deterioration since their origination. The accounting standard will be effective for reporting periods beginning after December 15, 2019. The Company is in the process of evaluating the impact that the new accounting guidance will have on its consolidated financial position, results of operations and cash flows.
Cash Flows (ASU No. 2016-16)
In August 2016, the FASB issued an accounting standards update providing new guidance on the classification of certain cash receipts and payments including debt extinguishment costs, debt prepayment costs, settlement of zero-coupon debt instruments, contingent consideration payments, proceeds from the settlement of insurance claims and life insurance policies and distributions received from equity method investees in the statement of cash flows. This update is required to be applied using the retrospective transition method to each period presented unless it is impracticable to be applied retrospectively. In such situation, this guidance is to be applied prospectively. The accounting standard will be effective for reporting periods

6


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

beginning after December 15, 2017. The Company is in the process of evaluating the impact that the new accounting guidance will have on its consolidated financial position, results of operations and cash flows.
Recently Adopted Accounting Standards
Amendments to the Consolidation Analysis (ASU No. 2015-02)
In February 2015, the FASB issued an accounting standards update making certain changes to the current consolidation guidance. The amendments affect both the variable interest entity and voting interest entity consolidation models. The new standard changes the consideration of substantive rights, related party interests and fees paid to the decision maker when applying the variable interest entity consolidation model and eliminates certain guidance for limited partnerships and similar entities under the voting interest consolidation model. The accounting standard is effective for annual periods beginning after December 15, 2015. The Company adopted this accounting standard effective January 1, 2016 and the adoption did not have an impact on the Company's consolidated financial position, results of operations and cash flows.
Simplifying the Presentation of Debt Issuance Costs (ASU No. 2015-03)
In April 2015, the FASB issued an accounting standards update on simplifying the presentation of debt issuance costs, which requires all costs incurred to issue debt to be presented in the balance sheet as a direct deduction from the carrying value of the associated debt liability, consistent with the presentation of a debt discount. The accounting standard is effective for reporting periods beginning after December 15, 2015. The Company adopted this accounting standard effective January 1, 2016. As a result, Other assets, net—Deferred charges and other assets, net and Long-term debt on the consolidated balance sheet as of December 31, 2015 have been adjusted to $176,625 and $758,148, respectively, from the originally reported $173,384 and $764,115, respectively, to reflect the retrospective application of the new accounting guidance. The adoption of this accounting standard did not have an impact on the Company's results of operations and cash flows.
Intangibles—Goodwill and Other—Internal use software (ASU No. 2015-05)
In April 2015, the FASB issued an accounting standards update to provide clarification on accounting for cloud computing arrangements which include a software license. The accounting standard is effective for annual periods beginning after December 15, 2015. The Company adopted this accounting standard, to be applied prospectively, effective January 1, 2016. Consistent with the prospective application of this accounting standard, prior period comparative information was not adjusted. The adoption did not have a material impact on the Company's consolidated financial position, results of operations and cash flows.
Simplifying the Accounting for Measurement-Period Adjustments (ASU No. 2015-16)
In September 2015, the FASB issued an accounting standards update that requires an acquirer to recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The guidance requires that the acquirer record, in the same period's financial statements, the effect on earnings of changes in depreciation, amortization or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. The new guidance further requires specific disclosure pertaining to the measurement period adjustments. The accounting standard is effective for reporting periods beginning after December 15, 2015. The Company adopted this accounting standard effective January 1, 2016 and the adoption did not have an impact on the Company's consolidated financial position, results of operations and cash flows.
Balance Sheet Classification of Deferred Taxes (ASU No. 2015-17)
In November 2015, the FASB issued an accounting standards update that requires all deferred tax assets and liabilities, along with any related valuation allowance, to be classified as noncurrent on the balance sheet. As a result, each jurisdiction will now only have one net noncurrent deferred tax asset or liability. The new guidance does not change the existing requirement that only permits offsetting within a jurisdiction. The accounting standard is required to be adopted for reporting periods beginning after December 15, 2016; however, early adoption of this standard is permitted. The Company elected to early adopt this accounting standard, to be applied prospectively, effective January 1, 2016. Consistent with the prospective application of this accounting standard, prior period comparative information was not adjusted. The early adoption of this accounting standard did not have an impact on the Company's results of operations and cash flows.

7


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

2. Acquisition
On August 31, 2016, the Company completed its previously announced acquisition of, and acquired all the remaining equity interest in, Axiall Corporation ("Axiall"), a Delaware corporation. Prior to the acquisition, the Company held 3.1 million shares in Axiall. Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated as of June 10, 2016, by and among Westlake, Axiall and Lagoon Merger Sub, Inc., a Delaware corporation that is a wholly-owned subsidiary of Westlake ("Merger Sub"), the Company acquired all of the issued and outstanding shares of common stock of Axiall for $33.00 per share in cash. Pursuant to the Merger Agreement, Merger Sub was merged with and into Axiall (the "Merger"), and Axiall survived the Merger as a wholly-owned subsidiary of the Company. The combined company is the third-largest global chlor-alkali producer and the third-largest global polyvinyl chloride ("PVC") producer. The Company's management believes that this strategic acquisition will enhance its strategy of integration and will further strengthen its role in the North American markets.
Axiall produces a highly integrated chain of chlor-alkali and derivative products, including chlorine, caustic soda, vinyl chloride monomer ("VCM"), vinyl resins, ethylene dichloride (OR 1, 2 dichloroethane), chlorinated solvents, calcium hypochlorite and hydrochloric acid, and compound products. Axiall also manufactures and sells building products, including interior and exterior trim and mouldings products, deck products, siding, pipe and pipe fittings. Substantially all of the vinyl resin used to manufacture Axiall's building products is sourced internally.
Total consideration transferred for the Axiall Merger was $2,526,080. The Merger is being accounted for under the acquisition method of accounting. The assets acquired and liabilities assumed and the results of operations of the acquired business are included in the Company's Vinyls segment.
The acquired business contributed net sales and net loss of $257,407 and ($47,164), respectively, to the Company for the period from August 31, 2016 to September 30, 2016. The net loss for the period from August 31, 2016 to September 30, 2016 included integration-related costs and the negative impact of selling higher cost Axiall inventory recorded at fair value. The following unaudited consolidated pro forma information presents consolidated information as if the Merger had occurred on January 1, 2015:
 
 
Pro Forma
Nine Months Ended September 30,
 
 
2016
 
2015
Net sales
 
$
5,345,365

 
$
6,053,330

Net income (1)
 
$
284,324

 
$
595,442

Net income (loss) attributable to noncontrolling interest
 
16,404

 
(5,953
)
Net income attributable to Westlake Chemical Corporation (1)
 
$
267,920

 
$
601,395

Earnings per common share attributable to Westlake Chemical Corporation
 
 
 
 
Basic
 
$
2.06

 
$
4.54

Diluted
 
$
2.05

 
$
4.52

_____________
(1)
The 2016 pro forma net income amounts include Axiall's historical charges recorded during the eight-month period prior to the closing of the Merger for (1) divestitures; (2) restructuring; and (3) legal and settlement claims, net, of $26,666, $22,881 and $23,376, respectively. These amounts have not been eliminated for pro forma purposes because they do not relate to nonrecurring transaction specific costs related to the Merger.
The pro forma amounts above have been calculated after applying the Company's accounting policies and adjusting the Axiall results to reflect (1) the increase to depreciation and amortization that would have been charged assuming the fair value adjustments to property, plant and equipment and intangible assets had been applied from January 1, 2015; (2) the elimination of net sales and cost of sales between the Company and Axiall; (3) additional pension service costs; (4) amortization of debt premium and accretion of asset retirement obligations and environmental liabilities as part of the Company's adjustments to fair value; (5) incremental interest expense that would have been incurred assuming the financing arrangements entered by the Company and repayment of a portion of Axiall's outstanding debt had occurred on January 1, 2015; (6) the elimination of transaction-related costs; (7) the elimination of Axiall's goodwill impairment charges for the nine months ended September 30, 2015 and (8) an adjustment to tax-effect the aforementioned pro forma adjustments using an estimated aggregate statutory

8


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

income tax rate of the jurisdictions to which the above adjustments relate. The pro forma amounts do not include any potential synergies, cost savings or other expected benefits of the Merger, are presented for illustrative purposes only and are not necessarily indicative of results that would have been achieved if the Merger had occurred as of January 1, 2015 or of future operating performance.
For the nine months ended September 30, 2016, the Company recognized $90,550 of transaction and integration-related costs. This included acquisition-related costs of $43,895 for advisory, consulting and professional fees and other expenses. Transaction and integration-related costs for the nine months ended September 30, 2016 also included $46,655 related to settlement of Axiall share-based awards, retention agreement costs and severance benefits provided to former Axiall executives in connection with the Merger.
The following table summarizes the consideration transferred and the estimated fair value of identified assets acquired and liabilities assumed at the date of acquisition. The preliminary allocation of the consideration transferred is based on management's estimates, judgments and assumptions. When determining the fair values of assets acquired, liabilities assumed and noncontrolling interests of the acquiree, management made significant estimates, judgments and assumptions. These estimates, judgments and assumptions are subject to change upon final valuation and should be treated as preliminary values. Management estimated that consideration paid exceeded the fair value of the net assets acquired. Therefore, goodwill of $863,144 was recorded. The goodwill recognized is primarily attributable to synergies related to the Company's vinyls integration strategy that are expected to arise from the Merger. All of the goodwill is assigned to the Company's Vinyls segment. As a portion of the goodwill arising from the Merger is attributable to foreign operations, there will be a continuing foreign currency impact to goodwill on the financial statements.
Closing stock purchase:
 
 
Offer per share
 
$
33.00

Multiplied by number of shares outstanding at acquisition
 
67,277

Fair value of Axiall shares outstanding purchased by the Company
 
$
2,220,141

 
 
 
Axiall debt repaid at acquisition
 
247,135

Seller's transaction costs paid by the Company (1)
 
47,458

Fair value of Axiall share-based awards attributed to pre-combination service (2)
 
11,346

Purchase consideration transferred
 
$
2,526,080

 
 
 
Fair value of previously held equity interest in Axiall (3)
 
102,300

Total fair value allocated to net assets acquired
 
$
2,628,380

_____________
(1)
Transactions costs incurred by the seller include legal and advisory costs incurred for the benefit of Axiall's former shareholders and board of directors to evaluate the Company's initial Merger proposals, explore strategic alternatives and negotiate the purchase price.
(2)
The fair value of share-based awards attributable to pre-combination service includes the ratio of the pre-combination service performed to the original service period of the Axiall restricted share units and options, including related dividend equivalent rights.
(3)
Prior to the Merger, the Company owned 3.1 million shares in Axiall. The investment in Axiall was carried at estimated fair value with unrealized gains recorded as a component of accumulated other comprehensive loss on the consolidated balance sheet. The Company recognized a $49,080 gain for the investment in other income, net in the consolidated statement of operations upon gaining control.
The final allocation of purchase consideration, based on final valuations, could include changes in the estimated fair value of (1) inventories; (2) property, plant and equipment; (3) equity investments; (4) customer relationships, trade names, developed technologies and other intangibles; (5) deferred income taxes; (6) all contingencies; (7) asset retirement obligations; and (8) noncontrolling interests. The assumed contingencies relate to environmental liabilities, legal liabilities, asset retirement obligations and warranty reserves that are provisionally recorded based on estimated fair value.

9


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

The information below represents the preliminary purchase price allocation:
Cash
 
$
88,251

Accounts receivable
 
422,023

Income tax receivable
 
48,398

Inventories
 
302,868

Prepaid expenses and other current assets
 
48,435

Property, plant and equipment
 
3,189,582

Customer relationships (weighted average life of 10.7 years)
 
560,000

Other intangible assets:
 
 
Trade name (weighted average life of 6.8 years)
 
50,000

Technology (weighted average life of 5.4 years)
 
41,500

Supply contracts and leases (weighted average life of 6.0 years)
 
26,710

Other assets
 
105,214

Total assets acquired
 
4,882,981

Accounts and notes payable
 
253,967

Interest payable
 
8,154

Income tax payable
 
1,921

Accrued compensation
 
30,057

Accrued liabilities
 
165,793

Deferred income taxes
 
973,799

Tax reserve non-current
 
3,130

Pension and other post retirement obligations
 
311,106

Other liabilities
 
114,528

Long-term debt
 
1,187,290

Total liabilities assumed
 
3,049,745

Total identifiable net assets acquired
 
1,833,236

Noncontrolling interest
 
(68,000
)
Goodwill
 
863,144

Total purchase consideration
 
$
2,628,380

3. Financial Instruments
Cash Equivalents
The Company had $1,942 and $221,918 of held-to-maturity securities with original maturities of three months or less, primarily consisting of corporate debt securities, classified as cash equivalents at September 30, 2016 and December 31, 2015, respectively. The Company's investments in held-to-maturity securities are held at amortized cost, which approximates fair value.
Restricted Cash
The Company had restricted cash and cash equivalents of $195,705 at September 30, 2016, which are primarily related to the balances deposited with and held as security by the lender under the Company's current term loan facility and for distributions to certain of Axiall's current and former employees. The current and non-current restricted cash and cash equivalents of $169,320 and $26,385, respectively, is reflected under current assets and as a component of other assets, net—Deferred charges and other assets, net, respectively, on the consolidated balance sheet. The Company had no restricted cash balances at December 31, 2015.

10


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Available-for-Sale Marketable Securities
The Company had no available-for-sale securities at September 30, 2016. Investments in available-for-sale securities at December 31, 2015 were classified as follows:
 
 
December 31,
2015
Current
 
$
520,144

Non-current
 
48,081

Total available-for-sale securities
 
$
568,225

The cost, gross unrealized gains, gross unrealized losses and fair value of the Company's available-for-sale securities were as follows:
 
 
December 31, 2015
 
 
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
(1)
 
Fair Value
Debt securities
 
 
 
 
 
 
 
 
Corporate bonds
 
$
336,665

 
$
55

 
$
(1,076
)
 
$
335,644

U.S. government debt (2)
 
135,226

 
2

 
(374
)
 
134,854

Asset-backed securities
 
49,759

 
2

 
(115
)
 
49,646

Equity securities
 
54,371

 
466

 
(6,756
)
 
48,081

Total available-for-sale securities
 
$
576,021

 
$
525

 
$
(8,321
)
 
$
568,225

_____________
(1)
All unrealized loss positions were held at a loss for less than 12 months.
(2)
U.S. Treasury obligations, U.S. government agency obligations and U.S. government agency mortgage-backed securities.
As of December 31, 2015, net unrealized losses on the Company's available-for-sale securities of $4,995, net of income tax benefit of $2,801, were recorded in accumulated other comprehensive loss.
The proceeds from sales and maturities of available-for-sale securities included in the consolidated statements of cash flows and the gross realized gains and losses included in the consolidated statements of operations are reflected in the table below. The cost of securities sold was determined using the specific identification method.
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Proceeds from sales and maturities of securities
 
$
360,506

 
$
1,019

 
$
662,938

 
$
16,056

Gross realized gains
 
52,414

 

 
53,755

 
3,795

Gross realized losses
 
13

 

 
35

 

4. Accounts Receivable
Accounts receivable consist of the following:
 
 
September 30,
2016
 
December 31,
2015
Trade customers
 
$
923,499

 
$
438,538

Allowance for doubtful accounts
 
(15,322
)
 
(14,095
)
 
 
908,177

 
424,443

Federal and state taxes
 
134,733

 
60,748

Other
 
27,591

 
23,341

Accounts receivable, net
 
$
1,070,501

 
$
508,532


11


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

5. Inventories
Inventories consist of the following:
 
 
September 30,
2016
 
December 31,
2015
Finished products
 
$
466,165

 
$
253,338

Feedstock, additives and chemicals
 
199,827

 
106,435

Materials and supplies
 
78,544

 
74,287

Inventories
 
$
744,536

 
$
434,060

6. Property, Plant and Equipment
As of September 30, 2016, the Company had property, plant and equipment, net totaling $6,450,947. The Company assesses these assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable, including when negative conditions such as significant current or projected operating losses exist. Other factors considered by the Company when determining if an impairment assessment is necessary include, but are not limited to, significant changes or projected changes in supply and demand fundamentals (which would have a negative impact on operating rates or margins), new technological developments, new competitors with significant raw material or other cost advantages, adverse changes associated with the U.S. and world economies and uncertainties associated with governmental actions. Long-lived assets assessed for impairment are grouped at the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities.
Depreciation expense on property, plant and equipment of $75,143 and $52,208 is primarily included in cost of sales in the consolidated statements of operations for the three months ended September 30, 2016 and 2015, respectively. Depreciation expense on property, plant and equipment of $189,114 and $153,129 is primarily included in cost of sales in the consolidated statements of operations for the nine months ended September 30, 2016 and 2015, respectively.
7. Other Assets
Amortization expense on intangible and other assets of $19,175 and $9,419 is included in the consolidated statements of operations for the three months ended September 30, 2016 and 2015, respectively. Amortization expense on intangible and other assets of $38,340 and $28,235 is included in the consolidated statements of operations for the nine months ended September 30, 2016 and 2015, respectively.
Goodwill
The gross carrying amounts of goodwill and the changes in the carrying amount of goodwill for the nine months ended September 30, 2016 were as follows:
 
 
Olefins Segment
 
Vinyls Segment
 
Total
Balance at December 31, 2015
 
$
29,990

 
$
32,026

 
$
62,016

Goodwill acquired during the period
 

 
863,144

 
863,144

Effects of changes in foreign exchange rates
 

 
540

 
540

Balance at September 30, 2016
 
$
29,990

 
$
895,710

 
$
925,700

8. Accounts and Notes Payable
Accounts and notes payable consist of the following:
 
 
September 30,
2016
 
December 31,
2015
Accounts payable
 
$
502,378

 
$
229,219

Notes payable to banks
 
1,010

 
6,110

Accounts and notes payable
 
$
503,388

 
$
235,329


12


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

9. Term Loan
On August 10, 2016, an indirect subsidiary of the Company, Westlake International Holdings II C.V., a limited partnership organized under the laws of the Netherlands (the "CV Borrower"), entered into a credit agreement with Bank of America, N.A., as agent and lender, providing the CV Borrower with a $150,000 term loan facility. The term loan facility matures on March 31, 2017. The loans thereunder bear interest at a floating interest rate equal to LIBOR plus 2.0% per annum, payable in arrears on the last day of each three-month period following the date of funding and at maturity. The CV Borrower may elect to convert the interest rate to a base rate with a 1.0% spread. The interest rate on the outstanding term loan was 2.82% at September 30, 2016.
The facility contains customary covenants and events of default that impose certain operating and financial restrictions on the CV Borrower and certain of its subsidiaries. These restrictions, among other things, provide limitations on the incurrence of additional indebtedness and liens and the ability to engage in certain transactions with affiliates.
Pursuant to the credit agreement, all of the non-U.S. subsidiaries of the Company are to remain owned, directly or indirectly, by the CV Borrower and its wholly owned subsidiary, Westlake International II LLC, a Delaware limited liability company ("WII LLC"). The CV Borrower is also required, together with its subsidiaries, to maintain at all times unencumbered cash and cash equivalents in a U.S. dollar equivalent of not less than $150,000, which amount shall be increased by 5% to the extent maintained in non-U.S. currencies. In connection therewith, an amount of cash and cash equivalents for the period (a) from the closing date until the date 30 days thereafter, not less than $50,000, and (b) thereafter, not less than $75,000, shall be maintained by the CV Borrower and its subsidiaries in accounts at Bank of America, N.A., in accordance with existing cash management agreements.
Obligations under the term loan facility are secured by a pledge of 65% of the membership interests of WII LLC as well as rights under the partnership agreement of Westlake International Holdings C.V., a limited partnership organized under the laws of the Netherlands, held by WII LLC and the CV Borrower.
10. Long-Term Debt
The Company adopted an accounting standards update to simplify the presentation of debt issuance costs effective January 1, 2016. The standard requires, on a retrospective basis, all costs incurred to issue debt, excluding line-of-credit arrangements, to be presented in the balance sheet as a direct deduction from the carrying value of the associated debt liability. As a result, Other assets, net—Deferred charges and other assets, net and Long-term debt on the consolidated balance sheet as of December 31, 2015 have been adjusted to $176,625 and $758,148, respectively, from the originally reported $173,384 and $764,115, respectively, to reflect the retrospective application of the new accounting guidance.

13


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Long-term debt consists of the following:
 
 
September 30, 2016
 
December 31, 2015
 
 
Principal
Amount
 
Unamortized
Premium,
Discount
and Debt
Issuance
Costs
(1)
 
Net
Long-term
Debt
 
Principal
Amount
 
Unamortized
Discount
and Debt
Issuance
Costs
 (1)
 
Net
Long-term
Debt
Revolving credit facility
 
$
325,000

 
$

 
$
325,000

 
$

 
$

 
$

4.625% senior notes due 2021 (the
   "4.625% Westlake 2021 Senior Notes")
 
624,793

 
28,463

 
653,256

 

 

 

4.625% senior notes due 2021
   (the "4.625% Subsidiary 2021 Senior
   Notes")
 
63,207

 
3,036

 
66,243

 

 

 

3.60% senior notes due 2022
 
250,000

 
(1,976
)
 
248,024

 
250,000

 
(2,232
)
 
247,768

4.875% senior notes due 2023 (the
   "4.875% Westlake 2023 Senior Notes")
 
433,793

 
13,958

 
447,751

 

 

 

4.875% senior notes due 2023
   (the "4.875% Subsidiary 2023 Senior
   Notes")
 
16,207

 
562

 
16,769

 

 

 

3.60% senior notes due 2026
   (the "3.60% 2026 Senior Notes")
 
750,000

 
(10,918
)
 
739,082

 

 

 

Loan related to tax-exempt waste
   disposal revenue bonds due 2027
 
10,889

 

 
10,889

 
10,889

 

 
10,889

6 ½% senior notes due 2029
 
100,000

 
(934
)
 
99,066

 
100,000

 
(989
)
 
99,011

6 ¾% senior notes due 2032
 
250,000

 
(1,913
)
 
248,087

 
250,000

 
(2,002
)
 
247,998

6 ½% senior notes due 2035 (the "6 ½%
   2035 GO Zone Senior Notes")
 
89,000

 
(851
)
 
88,149

 
89,000

 
(884
)
 
88,116

6 ½% senior notes due 2035 (the "6 ½%
   2035 IKE Zone Senior Notes")
 
65,000

 
(610
)
 
64,390

 
65,000

 
(634
)
 
64,366

5.0% senior notes due 2046 (the "5.0%
   2046 Senior Notes")
 
700,000

 
(26,121
)
 
673,879

 

 

 

Long-term debt, net
 
$
3,677,889

 
$
2,696

 
$
3,680,585

 
$
764,889

 
$
(6,741
)
 
$
758,148

_____________
(1)
Includes unamortized debt issuance costs of $21,286 and $5,967 at September 30, 2016 and December 31, 2015, respectively.
Credit Agreement
On August 23, 2016, the Company and certain of its subsidiaries entered into an unsecured revolving credit facility (the "Credit Agreement"), by and among the Company, the other borrowers and guarantors referred to therein, the lenders from time to time party thereto (collectively, the "Lenders"), the issuing banks party thereto and JPMorgan Chase Bank, National Association, as Administrative Agent. Under the Credit Agreement, the Lenders have committed to provide an unsecured five-year revolving credit facility in an aggregate principal amount of up to $1,000,000. The Credit Agreement replaced the Company's existing $400,000 senior secured third amended and restated credit facility, dated as of July 17, 2014, by and among the Company, the financial institutions party thereto, as lenders, Bank of America, N.A., as agent, and the Company and certain of its subsidiaries, as borrowers. The Credit Agreement includes a $150,000 sub-limit for letters of credit, and any outstanding letters of credit will be deducted from availability under the facility. The Credit Agreement also provides for a discretionary $50,000 commitment for swing line loans to be provided on a same-day basis. The Company may also increase the size of the facility, in increments of at least $25,000, up to a maximum of $500,000, subject to certain conditions and if certain Lenders agree to commit to such an increase.
At September 30, 2016, the Company had $325,000 of borrowings outstanding under the Credit Agreement. Borrowings under the Credit Agreement will bear interest, at the Company's option, at either (a) LIBOR plus a spread ranging from 1.0% to

14


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

1.75% that will vary depending on the credit rating of the Company or (b) Alternate Base Rate plus a spread ranging from 0.0% to 0.75% that will vary depending on the credit rating of the Company. The Credit Agreement also requires an undrawn commitment fee ranging from 0.10% to 0.25% that will vary depending on the credit rating of the Company. The interest rate on the outstanding revolving credit facility was 2.05% at September 30, 2016. The Credit Agreement matures on August 23, 2021. As of September 30, 2016, the Company had outstanding letters of credit totaling $76,581 and borrowing availability of $598,419 under the Credit Agreement.
The obligations of the Company under the Credit Agreement are guaranteed by current and future material domestic subsidiaries of the Company, subject to customary exceptions. The Credit Agreement contains customary affirmative and negative covenants, including a quarterly total leverage ratio financial maintenance covenant. The Credit Agreement also contains customary events of default and if and for so long as an event of default has occurred and is continuing, any amounts outstanding under the Credit Agreement will accrue interest at an increased rate, the Lenders can terminate their commitments thereunder and payments of any outstanding amounts could be accelerated by the Lenders. As of September 30, 2016, the Company is in compliance with the total leverage ratio financial maintenance covenant.
3.60% Senior Notes due 2026 and 5.0% Senior Notes due 2046
On August 10, 2016, the Company completed its private offering of $750,000 aggregate principal amount of 3.60% senior notes due 2026 (the "3.60% 2026 Senior Notes") and $700,000 aggregate principal amount of 5.0% senior notes due 2046 (the "5.0% 2046 Senior Notes"). The 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes are the Company's senior obligations and are guaranteed on a senior basis by certain of the Company's existing and future domestic subsidiaries. The 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes and guarantees are unsecured and rank equally with the Company's existing and future senior unsecured obligations and each guarantor's existing and future senior unsecured obligations. The Company has entered into a registration rights agreement in which it has agreed to file an exchange offer registration statement or, under specified circumstances, a shelf registration statement, with the SEC with respect to the 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes. The net proceeds from the offering were used to finance the Merger and to repay amounts under the term loan facility dated February 27, 2015 entered into by Axiall Holdco, Inc. (a wholly-owned subsidiary of Axiall), as the borrower, with the financial institutions party thereto. The indenture governing the 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes contains customary events of default and covenants that will restrict the Company's and certain of its subsidiaries' ability to (1) incur certain secured indebtedness, (2) engage in certain sale-leaseback transactions and (3) consolidate, merge or transfer all or substantially all of the Company's or their assets.
Exchange Offers
On September 7, 2016, the Company completed offers to exchange (the "Axiall Exchange Offers") any and all of the $688,000 aggregate principal amount of the outstanding 4.625% senior notes due 2021 (the "4.625% Subsidiary 2021 Senior Notes") issued by Eagle Spinco Inc. ("Eagle Spinco"), a wholly-owned subsidiary of Axiall, and the $450,000 aggregate principal amount of the outstanding 4.875% senior notes due 2023 (the "4.875% Subsidiary 2023 Senior Notes" and, together with the 4.625% Subsidiary 2021 Senior Notes, the "Subsidiary Notes") issued by Axiall for new senior notes issued by the Company having the same maturity and interest rates as the Subsidiary Notes. The 4.625% Subsidiary 2021 Senior Notes and the 4.875% Subsidiary 2023 Senior Notes were assumed at fair value, which resulted in a premium on the Subsidiary Notes of $33,540 and $15,750, respectively. In the Axiall Exchange Offers, $624,793 aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $433,793 aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes were exchanged, respectively, for $624,793 aggregate principal amount of 4.625% senior notes due 2021 (the "4.625% Westlake 2021 Senior Notes") and $433,793 aggregate principal amount of 4.875% senior notes due 2023 (the "4.875% Westlake 2023 Senior Notes") issued by the Company, leaving outstanding $63,207 aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $16,207 aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes. The Subsidiary Notes are the senior unsecured obligations of Axiall and Eagle Spinco, respectively. The 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes are the Company's senior obligations and are guaranteed on a senior basis by certain of the Company's existing and future domestic subsidiaries. The 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes and guarantees are unsecured and rank equally with the Company's existing and future senior unsecured obligations and each guarantor's existing and future senior unsecured obligations. The Company has entered into a registration rights agreement in which it has agreed to file an exchange offer registration statement or, under specified circumstances, a shelf registration statement, with the SEC with respect to the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes. The indenture governing the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes contains customary events of default and covenants that will restrict the Company's and certain of its subsidiaries' ability

15


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

to (1) incur certain secured indebtedness, (2) engage in certain sale-leaseback transactions and (3) consolidate, merge or transfer all or substantially all of the Company's or their assets.
Bridge Loan Agreement
In June 2016, in connection with the Axiall acquisition, the Company entered into a commitment letter with various lenders pursuant to which such lenders agreed to provide for a senior unsecured bridge loan facility of up to $1,765,000 in the aggregate. Also in June 2016, the Company paid structuring and other fees of approximately $9,700 in connection with the senior unsecured bridge loan facility. On August 26, 2016, the Company terminated the senior unsecured bridge loan facility and expensed the remaining $8,900 of structuring and other fees paid for the senior unsecured bridge loan facility. This amount is included in other income, net, in the consolidated statements of operations for the three and nine months ended September 30, 2016.
11. Pension and Post-Retirement Benefits
In connection with the Merger, the Company assumed certain U.S. and non-U.S. pension plans and other post-retirement benefit plans covering Axiall employees. The Axiall pension plans are closed to new participants and provide benefits to certain employees and retirees. The other post-retirement benefit plans are unfunded and provide medical and life insurance benefits for certain employees and their dependents. See Note 2 for the fair value of pension and other post-retirement obligations assumed in the Merger.
Defined Benefit Plans
Components of net periodic benefit cost for the Company's pension plans are as follows:
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
 
 
U.S.
Plans
 
Non-U.S.
Plans
 
U.S.
Plans
 
Non-U.S.
Plans
 
U.S.
Plans
 
Non-U.S.
Plans
 
U.S.
Plans
 
Non-U.S.
Plans
Service cost
 
$
315

 
$
318

 
$

 
$
416

 
$
315

 
$
777

 
$
29

 
$
1,248

Expected administrative
   expenses
 
730

 

 

 

 
730

 

 

 

Interest cost
 
2,191

 
622

 
487

 
528

 
1,553

 
1,763

 
1,519

 
1,585

Expected return on plan assets
 
(3,800
)
 
(50
)
 
(712
)
 

 
(5,260
)
 
(50
)
 
(2,237
)
 

Amortization of net loss
 
338

 

 
333

 
263

 
978

 

 
942

 
789

Net periodic benefit (income)
   cost
 
$
(226
)
 
$
890

 
$
108

 
$
1,207

 
$
(1,684
)
 
$
2,490

 
$
253

 
$
3,622

The Company made no contribution to its U.S. pension plans in the first nine months of 2016. The Company contributed $349 to its U.S. pension plans in the first nine months of 2015. The Company's funding policy for its U.S. plans is consistent with the minimum funding requirements of federal law and regulations, and based on preliminary estimates, the Company does not expect to make contributions to its U.S. pension plans for the remainder of fiscal year ending December 31, 2016. The Company expects to make contributions of approximately $200 for its non-U.S. pension plans during the remainder of the fiscal year ending December 31, 2016.

16


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Other Post-retirement Benefits
Components of net periodic benefit cost for the Company's other post-retirement benefits are as follows:
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
 
 
U.S.
Plans
 
Non-U.S.
Plans
 
U.S.
Plans
 
U.S.
Plans
 
Non-U.S.
Plans
 
U.S.
Plans
Service cost
 
$
72

 
$
1

 
$
6

 
$
81

 
$
1

 
$
17

Interest cost
 
250

 
3

 
149

 
540

 
3

 
448

Amortization of net loss
 
31

 

 
96

 
94

 

 
288

Net periodic benefit cost
 
$
353

 
$
4

 
$
251

 
$
715

 
$
4

 
$
753

12. Stockholders' Equity
Changes in stockholders' equity for the nine months ended September 30, 2016 and 2015 were as follows:
 
 
Common
Stock
 
Common
Stock,
Held in
Treasury
 
Additional
Paid-in
Capital
 
Retained
Earnings
 
Accumulated
Other
Comprehensive 
Income (Loss)
 
Noncontrolling
Interests
 
Total
Balances at December 31, 2015
 
$
1,347

 
$
(258,312
)
 
$
542,148

 
$
3,109,987

 
$
(129,292
)
 
$
296,053

 
$
3,561,931

Net income
 

 

 

 
299,914

 

 
14,656

 
314,570

Other comprehensive income,
   net of income taxes:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pension and other post-
   retirement benefits
   liability
 

 

 

 

 
409

 

 
409

Foreign currency
   translation adjustments
 

 

 

 

 
15,758

 

 
15,758

Net unrealized holding
   gains on investments
 

 

 

 

 
4,999

 

 
4,999

Common stock repurchased
 

 
(66,725
)
 

 

 

 

 
(66,725
)
Shares issued—stock-
   based compensation
 

 
5,057

 
(3,407
)
 

 

 

 
1,650

Stock-based compensation,
   net of tax on stock options
   exercised
 

 

 
7,778

 

 

 

 
7,778

Dividends paid
 

 

 

 
(71,933
)
 

 

 
(71,933
)
Distributions to noncontrolling
   interests
 

 

 

 

 

 
(12,300
)
 
(12,300
)
Noncontrolling interest in
   acquired business
 

 

 

 

 

 
68,000

 
68,000

Balances at September 30, 2016
 
$
1,347

 
$
(319,980
)
 
$
546,519

 
$
3,337,968

 
$
(108,126
)
 
$
366,409

 
$
3,824,137


17


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
Common
Stock
 
Common
Stock,
Held in
Treasury
 
Additional
Paid-in
Capital
 
Retained
Earnings
 
Accumulated
Other
Comprehensive 
Income (Loss)
 
Noncontrolling
Interests
 
Total
Balances at December 31, 2014
 
$
1,347

 
$
(96,372
)
 
$
530,441

 
$
2,555,528

 
$
(79,433
)
 
$
290,377

 
$
3,201,888

Net income
 

 

 

 
535,041

 

 
13,847

 
548,888

Other comprehensive income
   (loss), net of income taxes
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pension and other post-
   retirement benefits
   liability
 

 

 

 

 
1,190

 

 
1,190

Foreign currency
   translation adjustments
 

 

 

 

 
(43,746
)
 

 
(43,746
)
Net unrealized holding
   gains on investments
 

 

 

 

 
124

 

 
124

Common stock repurchased
 

 
(122,249
)
 

 

 

 

 
(122,249
)
Shares issued—stock-
   based compensation
 

 
1,079

 
(95
)
 

 

 

 
984

Stock-based compensation,
   net of tax on stock options
   exercised
 

 

 
9,996

 

 

 

 
9,996

Dividends paid
 

 

 

 
(67,852
)
 

 

 
(67,852
)
Distributions to noncontrolling
   interests
 

 

 

 

 

 
(10,982
)
 
(10,982
)
Noncontrolling interest in
   acquired business
 

 

 

 

 

 
1,597

 
1,597

Balances at September 30, 2015
 
$
1,347

 
$
(217,542
)
 
$
540,342

 
$
3,022,717

 
$
(121,865
)
 
$
294,839

 
$
3,519,838

Accumulated Other Comprehensive Loss
Changes in accumulated other comprehensive income (loss) by component for the nine months ended September 30, 2016 and 2015 were as follows:
 
 
Benefits
Liability,
Net of Tax
 
Cumulative
Foreign
Currency
Exchange,
Net of Tax
 
Net Unrealized
Holding Gains
(Losses) on
Investments,
Net of Tax (1)
 
Total
Balances at December 31, 2015
 
$
(8,607
)
 
$
(115,690
)
 
$
(4,995
)
 
$
(129,292
)
Other comprehensive (loss) income before
   reclassifications
 
(252
)
 
15,758

 
57,550

 
73,056

Amounts reclassified from accumulated other
   comprehensive loss (income)
 
661

 

 
(52,551
)
 
(51,890
)
Net other comprehensive income for the period
 
409

 
15,758

 
4,999

 
21,166

Balances at September 30, 2016
 
$
(8,198
)
 
$
(99,932
)
 
$
4

 
$
(108,126
)
_____________
(1)
Includes other comprehensive income from equity method investment.


18


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
Benefits
Liability,
Net of Tax
 
Cumulative
Foreign
Currency
Exchange,
Net of Tax
 
Net Unrealized
Holding Gains
on Investments,
Net of Tax
 
Total
Balances at December 31, 2014
 
$
(23,442
)
 
$
(56,224
)
 
$
233

 
$
(79,433
)
Other comprehensive (loss) income before
   reclassifications
 
(128
)
 
(43,746
)
 
2,556

 
(41,318
)
Amounts reclassified from accumulated other
   comprehensive loss (income)
 
1,318

 

 
(2,432
)
 
(1,114
)
Net other comprehensive income (loss) for the period
 
1,190

 
(43,746
)
 
124

 
(42,432
)
Balances at September 30, 2015
 
$
(22,252
)
 
$
(99,970
)
 
$
357

 
$
(121,865
)
The following table provides the details of the amounts reclassified from accumulated other comprehensive income (loss) into net income in the consolidated statements of operations for the nine months ended September 30, 2016 and 2015:
Details about Accumulated
   Other Comprehensive
   Income (Loss) Components
 
Location of Reclassification
(Income (Expense)) in
Consolidated Statements
of Operations
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2016
 
2015
 
2016
 
2015
Amortization of pension and
   other post-retirement items
 
 
 
 
 
 
 
 
 
 
Net loss
 
(1)
 
$
(369
)
 
$
(692
)
 
$
(1,072
)
 
$
(2,019
)
 
 
Provision for
   income taxes
 
141

 
241

 
411

 
701

 
 
 
 
(228
)
 
(451
)
 
(661
)
 
(1,318
)
Net unrealized gains on
   available-for-sale
   investments
 
 
 
 
 
 
 
 
 
 
Realized gain on
   available-for-sale
   investments
 
Other income, net
 
52,401

 

 
53,720

 
3,795

 
 
Provision for
   income taxes
 
(696
)
 

 
(1,169
)
 
(1,363
)
 
 
 
 
51,705

 

 
52,551

 
2,432

Total reclassifications for
   the period
 
 
 
$
51,477

 
$
(451
)
 
$
51,890

 
$
1,114

_____________
(1)
These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost. For additional information, please read Note 11 (Employee Benefits) to the financial statements included in the 2015 Form 10-K.
13. Stock-Based Compensation
Under the Westlake Chemical Corporation 2013 Omnibus Incentive Plan (as amended and restated, the "2013 Plan"), all employees and non-employee directors of the Company, as well as certain individuals who have agreed to become the Company's employees, are eligible for awards. Shares of common stock may be issued as authorized in the 2013 Plan. At the discretion of the administrator of the 2013 Plan, employees and non-employee directors may be granted awards in the form of stock options, stock appreciation rights, stock awards, restricted stock units or cash awards (any of which may be a performance award). Total stock-based compensation expense related to the 2013 Plan was $1,502 and $2,639 for the three months ended September 30, 2016 and 2015, respectively, and $6,588 and $7,544 for the nine months ended September 30, 2016 and 2015, respectively.
Under the Merger Agreement, all outstanding Axiall restricted stock units were assumed by the Company and converted into restricted stock units in respect of the Company's common stock, with the same terms and conditions except that upon

19


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

settlement the award holders will receive the greater of (1) the value of $33.00 per Axiall restricted stock unit that was converted into a restricted stock unit in respect of the Company's common stock and (2) the value of the Company's common stock. The awards are classified as liability awards for financial accounting purposes and are re-measured at each reporting date until they vest. The portion of the replacement award that is attributable to pre-combination service by the employee is included in the measure of consideration transferred to acquire Axiall. The remaining fair value of the replacement awards will be recognized as stock-based compensation expense over the remainder of the vesting period. Total stock-based compensation expense recognized related to the Merger Agreement for the three and nine months ended September 30, 2016 was $34,915, of which $32,644 is included in transaction and integration-related costs in the consolidated statements of operations.
14. Derivative Instruments
Commodity Risk Management
The Company uses derivative instruments to reduce price volatility risk on raw materials and products as a substantial portion of its raw materials and products are commodities whose prices fluctuate as market supply and demand fundamentals change. Business strategies to protect against such instability include ethylene product feedstock flexibility and moving downstream into the olefins and vinyls products where pricing is more stable. The Company does not use derivative instruments to engage in speculative activities.
Gains and losses from changes in the fair value of derivative instruments that are not designated as hedging instruments were included in gross profit in the consolidated statements of operations for the three and nine months ended September 30, 2016 and 2015.
The exposure on commodity derivatives used for price risk management includes the risk that the counterparty will not pay if the market declines below the established fixed price. In such case, the Company would lose the benefit of the derivative differential on the volume of the commodities covered. In any event, the Company would continue to receive the market price on the actual volume hedged. The Company also bears the risk that it could lose the benefit of market improvements over the fixed derivative price for the term and volume of the derivative instruments (as such improvements would accrue to the benefit of the counterparty).
The fair values of derivative instruments in the Company's consolidated balance sheets were as follows:
 
 
Derivative Assets
 
 
Balance Sheet Location
 
Fair Value as of
 
 
September 30,
2016
 
December 31,
2015
Not designated as hedging instruments
 
 
 
 
 
 
Commodity forward contracts
 
Accounts receivable, net
 
$
2,221

 
$
3,465

Commodity forward contracts
 
Other assets, net
 
3,674

 
2,088

Total derivative assets
 
 
 
$
5,895

 
$
5,553

 
 
Derivative Liabilities
 
 
Balance Sheet Location
 
Fair Value as of
 
 
September 30,
2016
 
December 31,
2015
Not designated as hedging instruments
 
 
 
 
 
 
Commodity forward contracts
 
Accrued liabilities
 
$
3,196

 
$
9,325

Commodity forward contracts
 
Other liabilities
 
6,811

 
12,437

Total derivative liabilities
 
 
 
$
10,007

 
$
21,762

 
 
 
 
 
 
 
 
 
 
 

20


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

The impact of derivative instruments that have not been designated as hedges on the Company's consolidated statements of operations were as follows:
Derivatives Not Designated as
   Hedging Instruments
 
Location of Gain (Loss) Recognized
 in Income on Derivative
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
2016
 
2015
 
2016
 
2015
Commodity forward contracts
 
Gross profit
 
$
(7,840
)
 
$
(9,314
)
 
$
7,784

 
$
(4,478
)
See Note 15 for the fair value of the Company's derivative instruments.
Disclosure about Offsetting Asset and Liability Derivatives
Certain of the Company's derivative instruments are executed under an International Swaps and Derivatives Association ("ISDA") Master Agreement, which permits the Company and a counterparty to aggregate the amounts owed by each party under multiple transactions and replace them with a single net amount payable by one party to the other. The following tables present the Company's derivative assets and derivative liabilities reported on the consolidated balance sheets and derivative assets and derivative liabilities subject to enforceable master netting arrangements.
 
 
Derivative Assets as of
 
 
September 30,
2016
 
December 31,
2015
Derivative assets subject to enforceable master netting arrangements
 
$

 
$

Derivative assets not subject to enforceable master netting arrangements
 
3,560

 
462

Total derivative assets
 
$
3,560

 
$
462

 
 
September 30, 2016
 
December 31, 2015
Offsetting of Derivative Assets
 
Gross Amounts of
Recognized Assets
 
Gross Amounts Offset in the
Consolidated Balance Sheet
 
Net Amounts of Assets Presented
in the Consolidated Balance Sheet
 
Gross Amounts of
Recognized Assets
 
Gross Amounts Offset in the
Consolidated Balance Sheet
 
Net Amounts of Assets Presented
in the Consolidated Balance Sheet
Commodity forward contracts
 
$
2,335

 
$
(2,335
)
 
$

 
$
5,091

 
$
(5,091
)
 
$

 
 
Derivative Liabilities as of
 
 
September 30,
2016
 
December 31,
2015
Derivative liabilities subject to enforceable master netting arrangements
 
$
1,889

 
$
5,803

Derivative liabilities not subject to enforceable master netting arrangements
 
5,782

 
10,868

Total derivative liabilities
 
$
7,671

 
$
16,671

 
 
September 30, 2016
 
December 31, 2015
Offsetting of Derivative Liabilities
 
Gross Amounts of
Recognized Liabilities
 
Gross Amounts Offset in the
Consolidated Balance Sheet
 
Net Amounts of Liabilities Presented
in the Consolidated Balance Sheet
 
Gross Amounts of
Recognized Liabilities
 
Gross Amounts Offset in the
Consolidated Balance Sheet
 
Net Amounts of Liabilities Presented
in the Consolidated Balance Sheet
Commodity forward contracts
 
$
4,224

 
$
(2,335
)
 
$
1,889

 
$
10,894

 
$
(5,091
)
 
$
5,803


21


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
September 30, 2016
 
December 31, 2015
Derivative Liabilities by Counterparty
 
Net Amounts of Liabilities Presented
in the Consolidated Balance Sheet
 
Gross Amounts Not Offset in the
Consolidated Balance Sheet
 
Net
Amount
 
Net Amounts of Liabilities Presented
in the Consolidated Balance Sheet
 
Gross Amounts Not Offset in the
Consolidated Balance Sheet
 
Net
Amount
Counterparty A
 
$
1,889

 
$

 
$
1,889

 
$
5,564

 
$

 
$
5,564

Counterparty B
 

 

 

 
239

 

 
239

Total
 
$
1,889

 
$

 
$
1,889

 
$
5,803

 
$

 
$
5,803

15. Fair Value Measurements
The Company reports certain assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). Under the accounting guidance for fair value measurements, inputs used to measure fair value are classified in one of three levels:
Level 1: Quoted market prices in active markets for identical assets or liabilities.
Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data.
Level 3: Unobservable inputs that are not corroborated by market data.
The following tables summarize, by level within the fair value hierarchy, the Company's assets and liabilities that were accounted for at fair value on a recurring basis:
 
 
September 30, 2016
 
 
Level 1
 
Level 2
 
Total
Derivative instruments
 
 
 
 
 
 
Risk management assets—Commodity forward contracts
 
$
1,551

 
$
4,344

 
$
5,895

Risk management liabilities—Commodity forward contracts
 
(8,091
)
 
(1,916
)
 
(10,007
)
 
 
 
 
 
 
 
 
 
December 31, 2015
 
 
Level 1
 
Level 2
 
Total
Derivative instruments
 
 
 
 
 
 
Risk management assets—Commodity forward contracts
 
$
5,553

 
$

 
$
5,553

Risk management liabilities—Commodity forward contracts
 
(11,648
)
 
(10,114
)
 
(21,762
)
Marketable securities
 
 
 
 
 
 
Available-for-sale securities
 
48,081

 
520,144

 
568,225

The Level 2 measurements for the Company's commodity contracts are derived using forward curves supplied by industry-recognized and unrelated third-party services. The Level 2 measurements for the Company's available-for-sale securities are derived using market-based pricing provided by unrelated third-party services.
There were no transfers in or out of Levels 1 and 2 of the fair value hierarchy for the nine months ended September 30, 2016 and 2015.

22


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

In addition to the financial assets and liabilities above, the Company has other financial assets and liabilities subject to fair value measures. These financial assets and liabilities include cash and cash equivalents, accounts receivable, net, accounts and notes payable and current and long-term debt, all of which are recorded at carrying value. The amounts reported in the consolidated balance sheets for cash and cash equivalents, accounts receivable, net, accounts and notes payable and current term loan approximate their fair value due to the short maturities of these instruments. The carrying and fair values of the Company's long-term debt are summarized in the table below. The fair value of the Company's long-term debt instruments is determined using a market approach, based upon quotes from financial reporting services. Because the Company's long-term debt instruments may not be actively traded, the inputs used to measure the fair value of the Company's long-term debt are classified as Level 2 inputs within the fair value hierarchy.
 
 
September 30, 2016
 
December 31, 2015
 
 
Carrying
Value
 
Fair
Value
 
Carrying
Value
 
Fair
Value
Revolving credit facility
 
$
325,000

 
$
325,000

 
$

 
$

4.625% Westlake 2021 Senior Notes
 
653,256

 
653,715

 

 

4.625% Subsidiary 2021 Senior Notes
 
66,243

 
66,058

 

 

3.60% senior notes due 2022
 
248,024

 
251,480

 
247,768

 
244,828

4.875% Westlake 2023 Senior Notes
 
447,751

 
454,151

 

 

4.875% Subsidiary 2023 Senior Notes
 
16,769

 
16,954

 

 

3.60% 2026 Senior Notes
 
739,082

 
752,055

 

 

Loan related to tax-exempt waste
disposal revenue bonds due 2027
 
10,889

 
10,889

 
10,889

 
10,889

6 ½% senior notes due 2029
 
99,066

 
117,726

 
99,011

 
117,153

6 ¾% senior notes due 2032
 
248,087

 
265,383

 
247,998

 
268,490

6 ½% 2035 GO Zone Senior Notes
 
88,149

 
105,298

 
88,116

 
106,491

6 ½% 2035 IKE Zone Senior Notes
 
64,390

 
76,837

 
64,366

 
76,741

5.0% 2046 Senior Notes
 
673,879

 
705,985

 

 

The carrying values of the Company's long-term debt as of December 31, 2015 have been adjusted to reflect the retrospective application of the accounting standards update on simplifying the presentation of debt issuance costs discussed in Note 10.
16. Income Taxes
The Company elected to early adopt an accounting standards update requiring the noncurrent classification of all deferred tax assets and liabilities, along with any related valuation allowance, effective January 1, 2016. As a result, the Company's deferred tax assets and liabilities have been classified, by jurisdiction, as a net noncurrent deferred tax asset or liability on the consolidated balance sheet. Consistent with the prospective application of this accounting standard, prior period comparative information was not adjusted.
The effective income tax rate was (10.3)% for the three months ended September 30, 2016. The effective tax rate for the 2016 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, depletion deductions, income attributable to noncontrolling interests, the non-recognition of tax related to the gain recognized on previously held outstanding shares of common stock of Axiall, the benefit in prior years' and current-year tax credits for increased research and development expenditures and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes and nondeductible transaction costs related to the Merger. The effective income tax rate was 24.2% for the three months ended September 30, 2015. The effective income tax rate for the 2015 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, income attributable to noncontrolling interests, the foreign earnings rate differential, the increased benefit in certain prior years' deductions due to a change in the calculation methodology of the domestic manufacturing deduction and adjustments related to prior years' tax returns as filed, partially offset by state income taxes.

23


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

The effective income tax rate was 29.1% for the nine months ended September 30, 2016. The effective tax rate for the 2016 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, depletion deductions, income attributable to noncontrolling interests, the non-recognition of tax related to the gain recognized on previously held outstanding shares of common stock of Axiall, the benefit in prior years' and current-year tax credits for increased research and development expenditures and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes and nondeductible transaction costs related to the Merger. The effective income tax rate was 30.1% for the nine months ended September 30, 2015. The effective income tax rate for the 2015 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, income attributable to noncontrolling interests, the non-recognition of tax related to the bargain purchase of a controlling interest in Suzhou Huasu Plastics Co., Ltd., the increased benefit in certain prior years' deductions due to a change in the calculation methodology of the domestic manufacturing deduction and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes.
There are total gross unrecognized tax benefits of $8,818 for the nine months ended September 30, 2016. The Company recognizes penalties and interest accrued related to unrecognized tax benefits in income tax expense. The majority of the total unrecognized tax benefits relate to historical balances reported by Axiall prior to the Merger. For the three months ended September 30, 2016, the Company accrued interest and penalties in the amount of $206 related to uncertain tax positions.
Reconciliations of the unrecognized tax benefits for the three months ended September 30, 2016 are set forth in the table below:
Balance as of June 30, 2016
 
$

Amounts attributable to Axiall pre-acquistion
 
5,471

Additions during the three months ended September 30, 2016
 
3,444

Reduction during the three months ended September 30, 2016 due to expiration of statute of limitations
 
(92
)
Foreign currency translation
 
(5
)
Balance as of September 30, 2016
 
$
8,818

The Company files income tax returns in the U.S. federal jurisdiction, various states and foreign jurisdictions. The Company is no longer subject to examinations by tax authorities before the year 2010.
For the nine months ended September 30, 2016, the Company is not permanently reinvested with respect to the outside basis difference for all of its foreign subsidiaries. The Company is asserting under ASC 740-30 that the unremitted earnings of some of its foreign subsidiaries are permanently reinvested outside the U.S. For these foreign subsidiaries, the earnings and profits (E&P) is estimated to be $204,154 at December 31, 2016. If no assertion were made to permanently reinvest any of these unremitted foreign earnings, U.S. income tax expense of approximately $32,272 relating to U.S. tax would be recorded. Such expense takes into account utilization of foreign tax credits. The Company is not asserting under ASC 740-30 for certain other foreign subsidiaries. As such, the Company recorded a deferred tax liability (and related tax expense) of $1,837. Of this amount, $1,169 has been recorded to recognize the foreign taxes that would result if earnings in lower-tier foreign subsidiaries would be distributed up the foreign ownership chain to a subsidiary where an assertion is made. In addition, $668 has been recorded to recognize the U.S. tax impact of the unremitted foreign earnings of the Company's Taiwanese subsidiary based on four months of activity from acquisition date to the year ended December 31, 2016. The Taiwanese subsidiary is expected to make annual distributions to the Company.

24


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

17. Earnings per Share
The Company has unvested shares of restricted stock and restricted stock units outstanding that are considered participating securities and, therefore, computes basic and diluted earnings per share under the two-class method. Basic earnings per share for the periods are based upon the weighted average number of shares of common stock outstanding during the periods. Diluted earnings per share include the effect of certain stock options.
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Net income attributable to
   Westlake Chemical Corporation
 
$
65,662

 
$
183,604

 
$
299,914

 
$
535,041

Less:
 
 
 
 
 
 
 
 
Net income attributable to participating securities
 
(294
)
 
(195
)
 
(1,347
)
 
(653
)
Net income attributable to common shareholders
 
$
65,368

 
$
183,409

 
$
298,567

 
$
534,388

The following table reconciles the denominator for the basic and diluted earnings per share computations shown in the consolidated statements of operations:
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Weighted average common shares—basic
 
128,793,661

 
131,664,296

 
129,519,577

 
132,301,814

Plus incremental shares from:
 
 
 
 
 
 
 
 
Assumed exercise of options
 
586,295

 
456,939

 
584,320

 
484,720

Weighted average common shares—diluted
 
129,379,956

 
132,121,235

 
130,103,897

 
132,786,534

 
 
 
 
 
 
 
 
 
Earnings per common share attributable to
   Westlake Chemical Corporation:
 
 
 
 
 
 
 
 
Basic
 
$
0.51

 
$
1.39

 
$
2.31

 
$
4.04

Diluted
 
$
0.51

 
$
1.39

 
$
2.29

 
$
4.02

Excluded from the computation of diluted earnings per share are options to purchase 620,010 and 315,285 shares of common stock for the three months ended September 30, 2016 and 2015, respectively, and 577,254 and 295,825 shares of common stock for the nine months ended September 30, 2016 and 2015, respectively. These options were outstanding during the periods reported but were excluded because the effect of including them would have been antidilutive.
18. Supplemental Information
Accrued Liabilities
Accrued liabilities were $552,581 and $287,313 at September 30, 2016 and December 31, 2015, respectively. Accrued rebates, which is a component of accrued liabilities, was $73,798 and $46,460 at September 30, 2016 and December 31, 2015, respectively. No other component of accrued liabilities was more than five percent of total current liabilities.

25


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Other Income, Net
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Interest income
 
$
537

 
$
1,631

 
$
6,899

 
$
3,383

Dividend income
 
868

 

 
5,142

 
3,328

Acquisition-related financing costs
 
(11,420
)
 

 
(12,220
)
 

Foreign exchange currency (losses) gains, net
 
(1,281
)
 
(731
)
 
(2,435
)
 
1,140

Impairment of equity method investment
 

 

 

 
(4,925
)
Gain realized on previously held shares of Axiall
   common stock
 
49,080

 

 
49,080

 

Gain on acquisition and related expenses, net
 

 

 

 
20,430

Gains from sales of securities, net
 
3,321

 

 
4,640

 
3,795

Other
 
160

 
1,736

 
985

 
6,639

Other income, net
 
$
41,265

 
$
2,636

 
$
52,091

 
$
33,790

19. Insurance Recovery
During the second and third quarters of 2015, the Company's production rates and operating costs at its Knapsack, Germany and Cologne, Germany facilities were negatively impacted due to an interruption of feedstock supply as a result of a fire at a third-party supplier's ethylene production facility. During the nine months ended September 30, 2016, the Company received a final insurance recovery of approximately $2,670 related to business interruption costs. The insurance recovery is included in cost of sales in the consolidated statement of operations. The Company had received and recognized approximately $7,809 as a partial insurance recovery during the year ended December 31, 2015.
20. Commitments and Contingencies
The Company is involved in a number of legal and regulatory matters, principally environmental in nature, that are incidental to the normal conduct of its business, including lawsuits, investigations and claims. The outcome of these matters are inherently unpredictable. The Company believes that, in the aggregate, the outcome of all known legal and regulatory matters will not have a material adverse effect on its consolidated financial statements; however, specific outcomes with respect to such matters may be material to the Company's consolidated statements of operations in any particular period in which costs, if any, are recognized. The Company's assessment of the potential impact of environmental matters, in particular, is subject to uncertainty due to the complex, ongoing and evolving process of investigation and remediation of such environmental matters, and the potential for technological and regulatory developments. In addition, the impact of evolving claims and programs, such as natural resource damage claims, industrial site reuse initiatives and state remediation programs creates further uncertainty of the ultimate resolution of these matters. The Company anticipates that the resolution of many legal and regulatory matters, and in particular environmental matters, will occur over an extended period of time.
Environmental. As of September 30, 2016 and December 31, 2015, the Company had reserves for environmental contingencies totaling approximately $60,693 (primarily as a result of the Axiall acquisition) and $1,095, respectively, most of which was classified as noncurrent liabilities. The Company's assessment of the potential impact of these environmental contingencies is subject to considerable uncertainty due to the complex, ongoing and evolving process of investigation and remediation, if necessary, of such environmental contingencies, and the potential for technological and regulatory developments.
From time to time the Company receives notices or inquiries from government entities regarding alleged violations of environmental laws and regulations pertaining to, among other things, the disposal, emission and storage of chemical substances, including hazardous wastes. Item 103 of the SEC's Regulation S-K requires disclosure of certain environmental matters when a governmental authority is a party to the proceedings and the proceedings involve potential monetary sanctions, unless the Company reasonably believes such sanctions would not exceed $100.
In May 2013, an amendment to an existing consent order agreed to by the West Virginia Department of Environmental Protection and a predecessor of Axiall required that it, among other things, pay a penalty in the amount of $449 and continue certain corrective action associated with discharges of hexachlorocyclohexane

26


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

(commonly referred to as BHC) from the Natrium, West Virginia facility's effluent discharge outfalls. The penalty was paid and corrective actions required under the amendment to the consent order are on-going.
In May 2013 and September 2013, the Environmental Protection Agency (the "EPA") conducted inspections at the Company's Plaquemine, Louisiana facility pursuant to requirements of the federal Clean Air Act Section 112(r) Risk Management Program and Title V. As a result of the inspections, the EPA identified areas of concern and the Company has subsequently engaged in negotiations, which are anticipated to result in sanctions of $167.
The LDEQ has issued notices of violations ("NOVs") regarding the Company's olefins facilities in Lake Charles, Louisiana for various air and water compliance issues. The Company is working with the LDEQ to settle these claims, and a global settlement of all claims is being discussed. The Company has reached a verbal agreement with the LDEQ to settle certain of the NOVs in two separate settlements for a combined $192 in civil penalties.
During September 2010, the Company's vinyls facilities in north Lake Charles and Plaquemine each received a Consolidated Compliance Order and Notice of Potential Penalty, alleging violations of various requirements of those facilities' air permits, based largely on self-reported permit deviations related to record-keeping violations. The Company has been negotiating a possible global settlement of these and several other matters with the LDEQ. The Company believes the resolution of these matters may require the payment of a monetary sanction in excess of $100.
In April 2015, Axiall received a communication from the EPA related to, among other things, the EPA's investigation of the 2012 and 2013 fires that occurred at its VCM plant in Lake Charles. In late 2015, Axiall settled this matter with the EPA, with such settlement including on-going supplemental environmental projects and a payment of $900.
For several years, the EPA has been conducting an enforcement initiative against petroleum refineries and petrochemical plants with respect to emissions from flares. On April 21, 2014, the Company received a Clean Air Act Section 114 Information Request from the EPA which sought information regarding flares at the Calvert City, Kentucky and certain Lake Charles facilities. The EPA has informed the Company that the information provided leads the EPA to believe that some of the flares are out of compliance with applicable standards. The EPA has indicated that it is seeking a consent decree that would obligate the Company to take corrective actions relating to the alleged noncompliance. The Company believes the resolution of these matters may require the payment of a monetary sanction in excess of $100.
The Company does not believe that resolutions of any or all of these matters will have a material adverse effect on the Company's financial condition, results of operations or cash flows.
21. Segment Information
The Company operates in two principal operating segments: Olefins and Vinyls. These segments are strategic business units that offer a variety of different products. The Company manages each segment separately as each business requires different technology and marketing strategies.
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Net external sales
 
 
 
 
 
 
 
 
Olefins
 
 
 
 
 
 
 
 
Polyethylene
 
$
380,810

 
$
423,631

 
$
1,098,500

 
$
1,283,545

Styrene, feedstock and other
 
116,555

 
164,466

 
324,369

 
508,507

Total Olefins
 
497,365

 
588,097

 
1,422,869

 
1,792,052

Vinyls
 
 
 
 
 
 
 
 
PVC, caustic soda and other
 
599,276

 
468,235

 
1,492,650

 
1,315,101

Building products
 
182,387

 
131,705

 
424,757

 
369,417

Total Vinyls
 
781,663

 
599,940

 
1,917,407

 
1,684,518

 
 
$
1,279,028

 
$
1,188,037

 
$
3,340,276

 
$
3,476,570

 
 
 
 
 
 
 
 
 

27


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Intersegment sales
 
 
 
 
 
 
 
 
Olefins
 
$
30,614

 
$
28,551

 
$
85,856

 
$
78,654

Vinyls
 
2,130

 
341

 
2,719

 
1,098

 
 
$
32,744

 
$
28,892

 
$
88,575

 
$
79,752

 
 
 
 
 
 
 
 
 
Income (loss) from operations
 
 
 
 
 
 
 
 
Olefins
 
$
118,475

 
$
196,703

 
$
408,274

 
$
608,744

Vinyls
 
22,235

 
67,779

 
136,559

 
202,831

Corporate and other
 
(94,147
)
 
(10,454
)
 
(116,056
)
 
(32,893
)
 
 
$
46,563

 
$
254,028

 
$
428,777

 
$
778,682

 
 
 
 
 
 
 
 
 
Depreciation and amortization
 
 
 
 
 
 
 
 
Olefins
 
$
36,649

 
$
27,678

 
$
95,582

 
$
82,240

Vinyls
 
56,136

 
33,432

 
128,691

 
97,615

Corporate and other
 
1,444

 
138

 
2,920

 
374

 
 
$
94,229

 
$
61,248

 
$
227,193

 
$
180,229

 
 
 
 
 
 
 
 
 
Other income (expense), net
 
 
 
 
 
 
 
 
Olefins
 
$
1,101

 
$
1,323

 
$
3,706

 
$
3,770

Vinyls
 
(1,226
)
 
10

 
1,722

 
6,927

Corporate and other
 
41,390

 
1,303

 
46,663

 
23,093

 
 
$
41,265

 
$
2,636

 
$
52,091

 
$
33,790

 
 
 
 
 
 
 
 
 
Provision for (benefit from) income taxes
 
 
 
 
 
 
 
 
Olefins
 
$
31,956

 
$
45,865

 
$
136,429

 
$
186,534

Vinyls
 
(3,912
)
 
15,812

 
29,655

 
55,270

Corporate and other
 
(34,596
)
 
(1,644
)
 
(36,752
)
 
(4,980
)
 
 
$
(6,552
)
 
$
60,033

 
$
129,332

 
$
236,824

 
 
 
 
 
 
 
 
 
Capital expenditures
 
 
 
 
 
 
 
 
Olefins
 
$
96,469

 
$
69,885

 
$
285,359

 
$
206,719

Vinyls
 
83,523

 
53,510

 
180,392

 
114,935

Corporate and other
 
178

 
1,909

 
1,579

 
7,582

 
 
$
180,170

 
$
125,304

 
$
467,330

 
$
329,236

A reconciliation of total segment income from operations to consolidated income before income taxes is as follows:
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Income from operations
 
$
46,563

 
$
254,028

 
$
428,777

 
$
778,682

Interest expense
 
(24,366
)
 
(8,211
)
 
(36,966
)
 
(26,760
)
Other income, net
 
41,265

 
2,636

 
52,091

 
33,790

Income before income taxes
 
$
63,462

 
$
248,453

 
$
443,902

 
$
785,712


28


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
September 30,
2016
 
December 31,
2015
Total assets
 
 
 
 
Olefins
 
$
2,094,163

 
$
1,869,888

Vinyls
 
8,262,971

 
2,638,833

Corporate and other
 
539,915

 
1,060,564

 
 
$
10,897,049

 
$
5,569,285

22. Subsequent Events
Subsequent events were evaluated through the date on which the financial statements were issued.
23. Guarantor Disclosures
The Company's payment obligations under the 3.60% senior notes due 2022 are fully and unconditionally guaranteed by each of its current and future domestic subsidiaries that guarantee other debt of the Company or of another guarantor of the 3.60% senior notes due 2022 in excess of $5,000 (the "Guarantor Subsidiaries"). Each Guarantor Subsidiary is 100% owned by Westlake Chemical Corporation (the "100% Owned Guarantor Subsidiaries"). These guarantees are the joint and several obligations of the Guarantor Subsidiaries. The following unaudited condensed consolidating financial information presents the financial condition, results of operations and cash flows of Westlake Chemical Corporation, the 100% owned Guarantor Subsidiaries, and the remaining subsidiaries that do not guarantee the 3.60% senior notes due 2022 (the "Non-Guarantor Subsidiaries"), together with consolidating eliminations necessary to present the Company's results on a consolidated basis.
In August 2016, certain of the Company's subsidiary guarantors were released from their guarantees of the Company's 3.60% senior notes due 2022 in connection with the replacement of the Company's revolving credit facility. Westlake Chemical OpCo LP, which was previously separately presented as a less than 100% owned guarantor, and certain of the Company's other 100% owned subsidiaries that were previously presented as guarantors, are now reflected as Non-Guarantor Subsidiaries in the condensed consolidating guarantor financial information. Prior periods were retrospectively adjusted to conform to the current presentation of Guarantor Subsidiaries and Non-Guarantor Subsidiaries.

29


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information as of September 30, 2016
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Balance Sheet
 
 
 
 
 
 
 
 
 
 
Current assets
 
 
 
 
 
 
 
 
 
 
Cash and cash equivalents
 
$
144,899

 
$
1,884

 
$
233,736

 
$

 
$
380,519

Accounts receivable, net
 
1,457

 
2,838,917

 
765,949

 
(2,535,822
)
 
1,070,501

Inventories
 

 
329,233

 
415,303

 

 
744,536

Prepaid expenses and other current assets
 
8,257

 
16,264

 
43,741

 
(13,394
)
 
54,868

Restricted cash
 

 

 
169,320

 

 
169,320

Total current assets
 
154,613

 
3,186,298

 
1,628,049

 
(2,549,216
)
 
2,419,744

Property, plant and equipment, net
 

 
1,538,148

 
4,912,799

 

 
6,450,947

Other assets, net
 
9,074,810

 
418,588

 
1,695,970

 
(9,163,010
)
 
2,026,358

Total assets
 
$
9,229,423

 
$
5,143,034

 
$
8,236,818

 
$
(11,712,226
)
 
$
10,897,049

Current liabilities
 
 
 
 
 
 
 
 
 
 
Accounts and notes payable
 
$
2,172,989

 
$
466,907

 
$
387,807

 
$
(2,524,315
)
 
$
503,388

Accrued liabilities
 
12,022

 
162,645

 
402,815

 
(24,901
)
 
552,581

Term loan
 

 

 
148,681

 

 
148,681

Total current liabilities
 
2,185,011

 
629,552

 
939,303

 
(2,549,216
)
 
1,204,650

Long-term debt, net
 
3,586,684

 
775,995

 
2,199,812

 
(2,881,906
)
 
3,680,585

Deferred income taxes
 

 
596,928

 
1,022,226

 
(12,070
)
 
1,607,084

Pension and other liabilities
 

 
48,837

 
531,756

 

 
580,593

Total liabilities
 
5,771,695

 
2,051,312

 
4,693,097

 
(5,443,192
)
 
7,072,912

Total Westlake Chemical Corporation stockholders' equity
 
3,457,728

 
3,091,722

 
3,177,312

 
(6,269,034
)
 
3,457,728

Noncontrolling interests
 

 

 
366,409

 

 
366,409

Total equity
 
3,457,728

 
3,091,722

 
3,543,721

 
(6,269,034
)
 
3,824,137

Total liabilities and equity
 
$
9,229,423

 
$
5,143,034

 
$
8,236,818

 
$
(11,712,226
)
 
$
10,897,049


30


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information as of December 31, 2015
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Balance Sheet
 
 
 
 
 
 
 
 
 
 
Current assets
 
 
 
 
 
 
 
 
 
 
Cash and cash equivalents
 
$
303,131

 
$
6,818

 
$
352,576

 
$

 
$
662,525

Marketable securities
 
520,144

 

 

 

 
520,144

Accounts receivable, net
 
10,943

 
2,474,963

 
190,384

 
(2,167,758
)
 
508,532

Inventories
 

 
287,114

 
146,946

 

 
434,060

Prepaid expenses and other current assets
 
2,201

 
10,186

 
4,981

 
(2,879
)
 
14,489

Deferred income taxes
 
702

 
28,325

 
6,412

 

 
35,439

Total current assets
 
837,121

 
2,807,406

 
701,299

 
(2,170,637
)
 
2,175,189

Property, plant and equipment, net
 

 
1,476,642

 
1,527,425

 

 
3,004,067

Other assets, net
 
5,003,096

 
914,823

 
1,442,436

 
(6,970,326
)
 
390,029

Total assets
 
$
5,840,217

 
$
5,198,871

 
$
3,671,160

 
$
(9,140,963
)
 
$
5,569,285

Current liabilities
 
 
 
 
 
 
 
 
 
 
Accounts payable
 
$
1,817,963

 
$
374,468

 
$
185,931

 
$
(2,143,033
)
 
$
235,329

Accrued liabilities
 
9,117

 
163,167

 
142,633

 
(27,604
)
 
287,313

Total current liabilities
 
1,827,080

 
537,635

 
328,564

 
(2,170,637
)
 
522,642

Long-term debt, net
 
747,259

 
744,405

 

 
(733,516
)
 
758,148

Deferred income taxes
 

 
513,692

 
68,478

 
(6,567
)
 
575,603

Pension and other liabilities
 

 
49,202

 
101,759

 

 
150,961

Total liabilities
 
2,574,339

 
1,844,934

 
498,801

 
(2,910,720
)
 
2,007,354

Total Westlake Chemical Corporation stockholders' equity
 
3,265,878

 
3,353,937

 
2,876,306

 
(6,230,243
)
 
3,265,878

Noncontrolling interests
 

 

 
296,053

 

 
296,053

Total equity
 
3,265,878

 
3,353,937

 
3,172,359

 
(6,230,243
)
 
3,561,931

Total liabilities and equity
 
$
5,840,217

 
$
5,198,871

 
$
3,671,160

 
$
(9,140,963
)
 
$
5,569,285



31


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Three Months Ended September 30, 2016
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Operations
 
 
 
 
 
 
 
 
 
 
Net sales
 
$

 
$
775,474

 
$
823,238

 
$
(319,684
)
 
$
1,279,028

Cost of sales
 

 
677,085

 
714,365

 
(314,555
)
 
1,076,895

Gross profit
 

 
98,389

 
108,873

 
(5,129
)
 
202,133

Selling, general and administrative expenses
 
2,092

 
31,180

 
44,586

 
(5,129
)
 
72,729

Transaction and integration-related costs
 

 
35,379

 
47,462

 

 
82,841

(Loss) income from operations
 
(2,092
)
 
31,830

 
16,825

 

 
46,563

Interest expense
 
(22,130
)
 
(10,247
)
 
(9,117
)
 
17,128

 
(24,366
)
Other income (expense), net
 
35,405

 
(8,622
)
 
31,610

 
(17,128
)
 
41,265

Income before income taxes
 
11,183

 
12,961

 
39,318

 

 
63,462

(Benefit from) provision for income taxes
 
(2,088
)
 
18,987

 
(23,451
)
 

 
(6,552
)
Equity in net income of subsidiaries
 
52,391

 

 

 
(52,391
)
 

Net income (loss)
 
65,662

 
(6,026
)
 
62,769

 
(52,391
)
 
70,014

Net income attributable to noncontrolling interests
 

 

 
4,352

 

 
4,352

Net income (loss) attributable to Westlake Chemical Corporation
 
$
65,662

 
$
(6,026
)
 
$
58,417

 
$
(52,391
)
 
$
65,662

Comprehensive income (loss) attributable to Westlake Chemical Corporation
 
$
39,637

 
$
(5,923
)
 
$
45,945

 
$
(40,022
)
 
$
39,637



32


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Three Months Ended September 30, 2015
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Operations
 
 
 
 
 
 
 
 
 
 
Net sales
 
$

 
$
901,006

 
$
596,860

 
$
(309,829
)
 
$
1,188,037

Cost of sales
 

 
712,681

 
469,137

 
(305,057
)
 
876,761

Gross profit
 

 
188,325

 
127,723

 
(4,772
)
 
311,276

Selling, general and administrative expenses
 
804

 
37,156

 
24,060

 
(4,772
)
 
57,248

(Loss) income from operations
 
(804
)
 
151,169

 
103,663

 

 
254,028

Interest expense
 
(10,405
)
 
(5,711
)
 

 
7,905

 
(8,211
)
Other income, net
 
1,239

 
203

 
9,099

 
(7,905
)
 
2,636

(Loss) income before income taxes
 
(9,970
)
 
145,661

 
112,762

 

 
248,453

(Benefit from) provision for income taxes
 
(3,249
)
 
53,131

 
10,151

 

 
60,033

Equity in net income of subsidiaries
 
190,325

 

 

 
(190,325
)
 

Net income
 
183,604

 
92,530

 
102,611

 
(190,325
)
 
188,420

Net income attributable to noncontrolling interests
 

 

 
4,816

 

 
4,816

Net income attributable to Westlake Chemical Corporation
 
$
183,604

 
$
92,530

 
$
97,795

 
$
(190,325
)
 
$
183,604

Comprehensive income attributable to Westlake Chemical Corporation
 
$
181,663

 
$
92,781

 
$
96,062

 
$
(188,843
)
 
$
181,663



33


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Nine Months Ended September 30, 2016
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Operations
 
 
 
 
 
 
 
 
 
 
Net sales
 
$

 
$
2,357,769

 
$
1,945,866

 
$
(963,359
)
 
$
3,340,276

Cost of sales
 

 
2,018,282

 
1,570,669

 
(947,759
)
 
2,641,192

Gross profit
 

 
339,487

 
375,197

 
(15,600
)
 
699,084

Selling, general and administrative expenses
 
3,648

 
104,488

 
87,221

 
(15,600
)
 
179,757

Transaction and integration-related costs
 

 
43,088

 
47,462

 

 
90,550

(Loss) income from operations
 
(3,648
)
 
191,911

 
240,514

 

 
428,777

Interest expense
 
(43,228
)
 
(19,051
)
 
(9,117
)
 
34,430

 
(36,966
)
Other income (expense), net
 
40,807

 
(12,057
)
 
57,771

 
(34,430
)
 
52,091

(Loss) income before income taxes
 
(6,069
)
 
160,803

 
289,168

 

 
443,902

(Benefit from) provision for income taxes
 
(8,268
)
 
136,856

 
744

 

 
129,332

Equity in net income of subsidiaries
 
297,715

 

 

 
(297,715
)
 

Net income
 
299,914

 
23,947

 
288,424

 
(297,715
)
 
314,570

Net income attributable to noncontrolling interests
 

 

 
14,656

 

 
14,656

Net income attributable to Westlake Chemical Corporation
 
$
299,914

 
$
23,947

 
$
273,768

 
$
(297,715
)
 
$
299,914

Comprehensive income attributable to Westlake Chemical Corporation
 
$
321,080

 
$
24,356

 
$
293,859

 
$
(318,215
)
 
$
321,080



34


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Nine Months Ended September 30, 2015
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Operations
 
 
 
 
 
 
 
 
 
 
Net sales
 
$

 
$
2,677,773

 
$
1,727,561

 
$
(928,764
)
 
$
3,476,570

Cost of sales
 

 
2,078,730

 
1,362,710

 
(913,873
)
 
2,527,567

Gross profit
 

 
599,043

 
364,851

 
(14,891
)
 
949,003

Selling, general and administrative expenses
 
1,617

 
115,400

 
68,195

 
(14,891
)
 
170,321

(Loss) income from operations
 
(1,617
)
 
483,643

 
296,656

 

 
778,682

Interest expense
 
(31,726
)
 
(18,353
)
 

 
23,319

 
(26,760
)
Other income (expense), net
 
17,627

 
(4,743
)
 
44,225

 
(23,319
)
 
33,790

(Loss) income before income taxes
 
(15,716
)
 
460,547

 
340,881

 

 
785,712

(Benefit from) provision for income taxes
 
(5,226
)
 
222,743

 
19,307

 

 
236,824

Equity in net income of subsidiaries
 
545,531

 

 

 
(545,531
)
 

Net income
 
535,041

 
237,804

 
321,574

 
(545,531
)
 
548,888

Net income attributable to noncontrolling interests
 

 

 
13,847

 

 
13,847

Net income attributable to Westlake Chemical Corporation
 
$
535,041

 
$
237,804

 
$
307,727

 
$
(545,531
)
 
$
535,041

Comprehensive income attributable to Westlake Chemical Corporation
 
$
492,609

 
$
238,433

 
$
264,542

 
$
(502,975
)
 
$
492,609



35


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Nine Months Ended September 30, 2016
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Cash Flows
 
 
 
 
 
 
 
 
 
 
Cash flows from operating activities
 
 
 
 
 
 
 
 
 
 
Net income
 
$
299,914

 
$
23,947

 
$
288,424

 
$
(297,715
)
 
$
314,570

Adjustments to reconcile net income to net cash (used for)
   provided by operating activities
 
 
 
 
 
 
 
 
 
 
Depreciation and amortization
 
747

 
98,658

 
128,806

 

 
228,211

Deferred income taxes
 
(5,178
)
 
111,795

 
(707
)
 

 
105,910

Net changes in working capital and other
 
(314,423
)
 
93,280

 
(181,103
)
 
297,715

 
(104,531
)
Net cash (used for) provided by operating activities
 
(18,940
)
 
327,680

 
235,420

 

 
544,160

Cash flows from investing activities
 
 
 
 
 
 
 
 
 
 
Acquisition of business, net of cash acquired
 

 

 
(2,437,829
)
 

 
(2,437,829
)
Additions to cost method investment
 

 

 
(4,000
)
 

 
(4,000
)
Additions to property, plant and equipment
 

 
(163,579
)
 
(303,751
)
 

 
(467,330
)
Proceeds from disposition of assets
 

 
48

 
165

 

 
213

Proceeds from sales and maturities of securities
 
658,338

 

 
4,600

 

 
662,938

Purchase of securities
 
(138,422
)
 

 

 

 
(138,422
)
Settlements of derivative instruments
 

 
(4,655
)
 

 

 
(4,655
)
Net cash provided by (used for) investing activities
 
519,916

 
(168,186
)
 
(2,740,815
)
 

 
(2,389,085
)
Cash flows from financing activities
 
 
 
 
 
 
 
 
 
 
Intercompany financing
 
(2,242,604
)
 
(366,639
)
 
2,609,243

 

 

Capitalized debt issuance costs
 
(33,617
)
 

 
(1,590
)
 

 
(35,207
)
Dividends paid
 
(71,933
)
 

 

 

 
(71,933
)
Distributions paid
 

 
202,211

 
(214,511
)
 

 
(12,300
)
Proceeds from debt issuance
 
1,428,512

 

 

 

 
1,428,512

Proceeds from exercise of stock options
 
1,650

 

 

 

 
1,650

Proceeds from issuance of notes payable
 

 

 
5,597

 

 
5,597

Proceeds from term loan and drawdown of revolver
 
450,000

 

 
150,000

 

 
600,000

Restricted cash associated with term loan
 

 

 
(154,000
)
 

 
(154,000
)

36


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Repayment of notes payable
 

 

 
(10,602
)
 

 
(10,602
)
Repayment of revolver
 
(125,000
)
 

 

 

 
(125,000
)
Repurchase of common stock for treasury
 
(67,406
)
 

 

 

 
(67,406
)
Windfall tax benefits from share-based payment arrangements
 
1,190

 

 

 

 
1,190

Net cash (used for) provided by financing activities
 
(659,208
)
 
(164,428
)
 
2,384,137

 

 
1,560,501

Effect of exchange rate changes on cash and cash equivalents
 

 

 
2,418

 

 
2,418

Net decrease in cash and cash equivalents
 
(158,232
)
 
(4,934
)
 
(118,840
)
 

 
(282,006
)
Cash and cash equivalents at beginning of period
 
303,131

 
6,818

 
352,576

 

 
662,525

Cash and cash equivalents at end of period
 
$
144,899

 
$
1,884

 
$
233,736

 
$

 
$
380,519


37


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

Condensed Consolidating Financial Information for the Nine Months Ended September 30, 2015
 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Statement of Cash Flows
 
 
 
 
 
 
 
 
 
 
Cash flows from operating activities
 
 
 
 
 
 
 
 
 
 
Net income
 
$
535,041

 
$
237,804

 
$
321,574

 
$
(545,531
)
 
$
548,888

Adjustments to reconcile net income to net cash (used for)
   provided by operating activities
 
 
 
 
 
 
 
 
 
 
Depreciation and amortization
 
1,504

 
81,770

 
98,459

 

 
181,733

Deferred income taxes
 
87

 
3,972

 
3,526

 

 
7,585

Net changes in working capital and other
 
(567,137
)
 
110,574

 
14,126

 
545,531

 
103,094

Net cash (used for) provided by operating activities
 
(30,505
)
 
434,120

 
437,685

 

 
841,300

Cash flows from investing activities
 
 
 
 
 
 
 
 
 
 
Acquisition of business, net of cash acquired
 

 

 
15,782

 

 
15,782

Additions to property, plant and equipment
 

 
(137,844
)
 
(191,392
)
 

 
(329,236
)
Proceeds from disposition of assets
 

 

 
17

 

 
17

Proceeds from disposition of equity method investment
 

 
27,865

 

 

 
27,865

Proceeds from sales and maturities of securities
 
16,056

 

 

 

 
16,056

Purchase of securities
 
(282,542
)
 

 

 

 
(282,542
)
Settlements of derivative instruments
 

 
(1,535
)
 

 

 
(1,535
)
Net cash used for investing activities
 
(266,486
)
 
(111,514
)
 
(175,593
)
 

 
(553,593
)
Cash flows from financing activities
 
 
 
 
 
 
 
 
 
 
Intercompany financing
 
467,360

 
(570,217
)
 
102,857

 

 

Dividends paid
 
(67,852
)
 

 

 

 
(67,852
)
Distributions paid
 

 
249,999

 
(260,981
)
 

 
(10,982
)
Proceeds from exercise of stock options
 
984

 

 

 

 
984

Proceeds from issuance of notes payable
 

 

 
19,483

 

 
19,483

Repayment of notes payable
 

 

 
(32,954
)
 

 
(32,954
)
Repurchase of common stock for treasury
 
(114,254
)
 

 

 

 
(114,254
)
Windfall tax benefits from share-based payment arrangements
 
2,452

 

 

 

 
2,452

Net cash provided by (used for) financing activities
 
288,690

 
(320,218
)
 
(171,595
)
 

 
(203,123
)

38


WESTLAKE CHEMICAL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued
(Unaudited)
(in thousands of dollars, except share amounts and per share data)

 
 
Westlake
Chemical
Corporation
 
100% Owned
Guarantor
Subsidiaries
 
Non-
Guarantor
Subsidiaries
 
Eliminations
 
Consolidated
Effect of exchange rate changes on cash and cash equivalents
 

 

 
(3,260
)
 

 
(3,260
)
Net (decrease) increase in cash and cash equivalents
 
(8,301
)
 
2,388

 
87,237

 

 
81,324

Cash and cash equivalents at beginning of period
 
655,947

 
3,047

 
221,607

 

 
880,601

Cash and cash equivalents at end of period
 
$
647,646

 
$
5,435

 
$
308,844

 
$

 
$
961,925


39

Table of Contents


Item 2.
Management's Discussion and Analysis of Financial Condition and Results of Operations
This discussion and analysis should be read in conjunction with information contained in the accompanying unaudited consolidated interim financial statements of Westlake Chemical Corporation and the notes thereto and the consolidated financial statements and notes thereto of Westlake Chemical Corporation included in Westlake Chemical Corporation's Annual Report on Form 10-K for the fiscal year ended December 31, 2015 (the "2015 Form 10-K"). The following discussion contains forward-looking statements. Please read "Forward-Looking Statements" for a discussion of limitations inherent in such statements.
We are a vertically integrated global manufacturer and marketer of basic chemicals, vinyls, polymers and building products. Our two principal operating segments are Olefins and Vinyls. We are highly integrated along our olefins product chain with significant downstream integration into polyethylene and styrene monomer. We are also an integrated global producer of vinyls with substantial downstream integration into polyvinyl chloride ("PVC") building products.
Since 2009 and continuing through the third quarter of 2016, a cost advantage for ethane-based ethylene producers over naphtha-based ethylene producers has allowed a strong export market for polyethylene, ethylene derivatives and higher margins for North American chemical producers, including Westlake. Continued strong global demand for polyethylene has resulted in improved operating margins and cash flow for our Olefins segment in recent years. However, we have seen a significant reduction in the cost advantage enjoyed by North American ethane-based ethylene producers due to lower crude oil prices, beginning in the third quarter of 2014 and continuing through the third quarter of 2016. Falling crude oil prices have resulted in reduced prices and margins and may continue to do so. However, our European operations rely primarily on feedstock derived from naphtha-based ethylene crackers and may benefit from lower crude oil prices. Looking forward, new olefins capacity additions in Asia, the Middle East and North America, a number of which have been announced in recent years, may lead to periods of over-supply and lower profitability.
Continued slow recovery in the U.S. construction markets and budgetary constraints in municipal spending have contributed to lower North American demand for our vinyls products, which may continue to negatively impact our Vinyls segment operating rates and margins. Likewise, European industry production capacities currently exceed demand in the region, largely due to the weak economic environment in Europe. However, since late 2010, the PVC industry in North America has experienced an increase in PVC resin export demand, driven largely by more competitive feedstock and energy cost positions in North America. As a consequence, North American PVC resin industry operating rates have improved since 2010, largely due to higher PVC resin export shipments. In addition, the completion of our world-scale Geismar, Louisiana chlor-alkali plant and the ethane feedstock conversion and ethylene expansion project at Westlake Chemical OpCo LP's ("OpCo") Calvert City, Kentucky ethylene plant in 2013 and 2014, respectively, as well as the July 2014 acquisition of Vinnolit Holdings GmbH and its subsidiary companies ("Vinnolit"), an integrated global leader in specialty PVC resins, have contributed to improved operating margins and cash flow for our Vinyls segment.
The economic environment in the United States and globally appears to be slowly improving. However, depending on the performance of the global economy in the remainder of 2016 and beyond, our financial condition, results of operations or cash flows could be negatively impacted. In addition, the European economy has been slower to recover than the U.S. economy.
Recent Developments
On August 31, 2016, we completed the previously announced acquisition of Axiall Corporation ("Axiall") for $33.00 per share in an all-cash transaction (the "Merger"), pursuant to the terms of the previously announced Agreement and Plan of Merger (the "Merger Agreement"), dated as of June 10, 2016, by and among Westlake, Axiall and Lagoon Merger Sub, Inc., a wholly-owned subsidiary of Westlake. The combined company is the third-largest global chlor-alkali producer and the third-largest global PVC producer. During the third quarter of 2016, in order to finance a portion of the consideration and related fees and expenses, and for other general corporate purposes, we issued $1.45 billion aggregate principal amount of senior notes. In addition, we entered into a $1.0 billion unsecured revolving credit facility (the "Credit Agreement").
In July 2016, OpCo completed planned major maintenance activities, or a turnaround, of its Petro 1 ethylene unit at our Lake Charles, Louisiana site. In conjunction with this turnaround, OpCo also completed an upgrade and capacity expansion of the Petro 1 ethylene unit. The Petro 1 expansion project is expected to increase ethylene capacity by approximately 250 million pounds annually. Income from operations for the third quarter of 2016 was negatively impacted as a result of the lost production, unabsorbed fixed manufacturing costs and other costs related to the planned turnaround and expansion.
On July 18, 2016, we announced that our Calvert City facility was in the process of restarting as a result of an unexpected shut down that occurred on June 1, 2016. The unplanned outage was caused by a mechanical failure of OpCo's ethylene unit, which resulted in a complete outage of the facility and halted all production including the production of ethylene dichloride ("EDC"), vinyl chloride monomer ("VCM"), chlor-alkali and PVC resin. Income from operations for the third quarter of 2016

40

Table of Contents


was negatively impacted as a result of the lost production, unabsorbed fixed manufacturing costs and other costs related to the unplanned outage.
Results of Operations
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
 
 
 
 
 
 
 
 
 
 
 
(dollars in thousands, except per share data)
Net external sales
 
 
 
 
 
 
 
 
Olefins
 
 
 
 
 
 
 
 
Polyethylene
 
$
380,810

 
$
423,631

 
$
1,098,500

 
$
1,283,545

Styrene, feedstock and other
 
116,555

 
164,466

 
324,369

 
508,507

Total Olefins
 
497,365

 
588,097

 
1,422,869

 
1,792,052

Vinyls
 
 
 
 
 
 
 
 
PVC, caustic soda and other
 
599,276

 
468,235

 
1,492,650

 
1,315,101

Building products
 
182,387

 
131,705

 
424,757

 
369,417

Total Vinyls
 
781,663

 
599,940

 
1,917,407

 
1,684,518

Total
 
$
1,279,028

 
$
1,188,037

 
$
3,340,276

 
$
3,476,570

 
 
 
 
 
 
 
 
 
Income (loss) from operations
 
 
 
 
 
 
 
 
Olefins
 
$
118,475

 
$
196,703

 
$
408,274

 
$
608,744

Vinyls
 
22,235

 
67,779

 
136,559

 
202,831

Corporate and other
 
(94,147
)
 
(10,454
)
 
(116,056
)
 
(32,893
)
Total income from operations
 
46,563

 
254,028

 
428,777

 
778,682

Interest expense
 
(24,366
)
 
(8,211
)
 
(36,966
)
 
(26,760
)
Other income, net
 
41,265

 
2,636

 
52,091

 
33,790

(Benefit from) provision for income taxes
 
(6,552
)
 
60,033

 
129,332

 
236,824

Net income
 
70,014

 
188,420

 
314,570

 
548,888

Net income attributable to noncontrolling interests
 
4,352

 
4,816

 
14,656

 
13,847

Net income attributable to
   Westlake Chemical Corporation
 
$
65,662

 
$
183,604

 
$
299,914

 
$
535,041

Diluted earnings per share
 
$
0.51

 
$
1.39

 
$
2.29

 
$
4.02

EBITDA (1)
 
$
182,057

 
$
317,912

 
$
708,061

 
$
992,701

_____________
(1)
See "Reconciliation of EBITDA to Net Income and to Net Cash Provided by Operating Activities" below.
 
 
Three Months Ended September 30, 2016
 
Nine Months Ended September 30, 2016
 
 
Average
Sales Price
 
Volume
 
Average
Sales Price
 
Volume
Product sales price and volume percentage change
   from prior-year period
 
 
 
 
 
 
 
 
Olefins
 
-6.3
 %
 
-9.1
 %
 
-12.0
 %
 
-8.6
 %
Vinyls
 
-3.0
 %
 
+33.3
 %
 
-5.7
 %
 
+19.5
 %
Company average
 
-4.6
 %
 
+12.3
 %
 
-8.9
 %
 
+5.0
 %
 
 
 
 
 
 
 
 
 

41

Table of Contents


 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
Average industry prices (1)
 
 
 
 
 
 
 
 
Ethane (cents/lb)
 
6.3

 
6.4

 
6.2

 
6.3

Propane (cents/lb)
 
11.2

 
9.6

 
10.7

 
11.0

Ethylene (cents/lb) (2)
 
32.5

 
28.2

 
26.5

 
33.6

Polyethylene (cents/lb) (3)
 
68.7

 
72.3

 
65.3

 
73.8

Styrene (cents/lb) (4)
 
66.8

 
64.2

 
63.3

 
61.4

Caustic soda ($/short ton) (5)
 
660.8

 
563.3

 
618.3

 
576.1

Chlorine ($/short ton) (6)
 
304.2

 
275.0

 
295.3

 
260.8

PVC (cents/lb) (7)
 
71.5

 
66.5

 
68.8

 
66.5

_____________
(1)
Industry pricing data was obtained from IHS Chemical. We have not independently verified the data.
(2)
Represents average North American spot prices of ethylene over the period as reported by IHS Chemical.
(3)
Represents average North American net transaction prices of polyethylene low density GP-Film grade over the period as reported by IHS Chemical.
(4)
Represents average North American contract prices of styrene over the period as reported by IHS Chemical.
(5)
Represents average North American undiscounted contract prices of caustic soda over the period as reported by IHS Chemical.
(6)
Represents average North American contract prices of chlorine (into chemicals) over the period as reported by IHS Chemical.
(7)
Represents average North American contract prices of PVC over the period as reported by IHS Chemical.
Reconciliation of EBITDA to Net Income and to Net Cash Provided by Operating Activities
The following table presents the reconciliation of EBITDA to net income and to net cash provided by operating activities, the most directly comparable GAAP financial measures, for each of the periods indicated.
 
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
 
2016
 
2015
 
2016
 
2015
 
 
 
 
 
 
 
 
 
 
 
(dollars in thousands)
EBITDA
 
$
182,057

 
$
317,912

 
$
708,061

 
$
992,701

Less:
 
 
 
 
 
 
 
 
(Benefit from) provision for income taxes
 
(6,552
)
 
60,033

 
129,332

 
236,824

Interest expense
 
24,366

 
8,211

 
36,966

 
26,760

Depreciation and amortization
 
94,229

 
61,248

 
227,193

 
180,229

Net income
 
70,014

 
188,420

 
314,570

 
548,888

Changes in operating assets and liabilities and other
 
101,334

 
213,028

 
123,680

 
284,827

Deferred income taxes
 
2,920

 
4,497

 
105,910

 
7,585

Net cash provided by operating activities
 
$
174,268

 
$
405,945

 
$
544,160

 
$
841,300


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Summary
For the quarter ended September 30, 2016, net income attributable to Westlake Chemical Corporation was $65.7 million, or $0.51 per diluted share, on net sales of $1,279.0 million. This represents a decrease in net income attributable to Westlake Chemical Corporation of $117.9 million, or $0.88 per diluted share, compared to the quarter ended September 30, 2015 net income attributable to Westlake Chemical Corporation of $183.6 million, or $1.39 per diluted share, on net sales of $1,188.0 million. Net income for the third quarter of 2016 was impacted by (1) pre-tax transaction and integration-related costs of approximately $82.8 million, or $0.41 per diluted share, associated with the Merger; (2) pre-tax unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, an unplanned outage at our Calvert City facility and other planned turnarounds totaling approximately $36.0 million, or $0.18 per diluted share; and (3) lost sales associated with such turnarounds and outages, partially offset by (4) realized gain of approximately $49.1 million from the previously held outstanding shares of common stock of Axiall; and (5) a third quarter 2016 effective tax rate of (10.3)%. The third quarter 2016 rate resulted from discrete items totaling $28.6 million, which decreased the third quarter 2016 tax provision, and are comprised of $17.2 million related to the non-recognition of tax on the gain recognized attributable to previously held outstanding shares of common stock of Axiall and $15.6 million related to return to provision, amended returns and other adjustments, partially offset by $4.2 million related to non-deductible Axiall acquisition costs. We estimate the 2016 annual tax rate on ordinary income will be approximately 35.6%. Net sales for the third quarter of 2016 increased by $91.0 million compared to net sales for the third quarter of 2015, mainly due to sales contributed by Axiall, partially offset by lower sales prices and lower sales volumes for most of our major products. Income from operations was $46.6 million for the third quarter of 2016 as compared to $254.0 million for the third quarter of 2015. The decrease in income from operations for the third quarter of 2016 was mainly a result of lower sales prices for most of our major products, transaction and integration-related costs associated with the Merger and the effect of selling higher cost Axiall inventory recorded at fair value. In addition, income from operations for the third quarter of 2016 was negatively impacted by the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, the unplanned outage at our Calvert City facility and other planned turnarounds.
For the nine months ended September 30, 2016, net income attributable to Westlake Chemical Corporation was $299.9 million, or $2.29 per diluted share, on net sales of $3,340.3 million. This represents a decrease in net income attributable to Westlake Chemical Corporation of $235.1 million, or $1.73 per diluted share, from the nine months ended September 30, 2015 net income attributable to Westlake Chemical Corporation of $535.0 million, or $4.02 per diluted share, on net sales of $3,476.6 million. Net income for the nine months ended September 30, 2016 was impacted by (1) pre-tax transaction and integration-related costs of approximately $90.6 million, or $0.45 per diluted share, associated with the Merger; (2) pre-tax unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, an unplanned outage at our Calvert City facility and other planned turnarounds and unplanned outages totaling approximately $116.2 million, or $0.58 per diluted share; and (3) lost sales associated with such turnarounds and outages, partially offset by (4) realized gain of approximately $49.1 million from the previously held outstanding shares of common stock of Axiall; and (5) a lower effective tax rate of 29.1%. The 2016 period rate resulted from discrete items totaling $29.0 million, which decreased the tax provision for the 2016 period, and are comprised of $17.2 million related to the non-recognition of tax on the gain recognized attributable to the previously held outstanding shares of common stock of Axiall and $16.0 million related to return to provision, amended returns and other adjustments, partially offset by $4.2 million related to non-deductible Axiall acquisition costs. Net sales for the nine months ended September 30, 2016 decreased by $136.3 million compared to the prior-year period, primarily due to lower sales prices for all our major products and lower sales volumes for ethylene, polyethylene and ethylene co-products, partially offset by higher sales volume for PVC resin and sales contributed by Axiall and Suzhou Huasu Plastics Co., Ltd. ("Huasu"). We acquired a controlling interest in Huasu in June 2015. Income from operations was $428.8 million for the nine months ended September 30, 2016 as compared to $778.7 million for the nine months ended September 30, 2015, a decrease mainly attributable to lower sales prices for all our major products, transaction and integration-related costs associated with the Merger and the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, the unplanned outage at our Calvert City facility and other planned turnarounds and unplanned outages. The decrease in income from operations for the nine months ended September 30, 2016 was partially offset by lower average feedstock and energy costs and higher product margins at our European operations, as compared to the prior-year period.
RESULTS OF OPERATIONS
Third Quarter 2016 Compared with Third Quarter 2015
Net Sales. Net sales increased by $91.0 million, or 7.7%, to $1,279.0 million in the third quarter of 2016 from $1,188.0 million in the third quarter of 2015, primarily attributable to sales contributed by Axiall, partially offset by lower sales prices and lower sales volumes for most of our major products. Average sales prices for the third quarter of 2016 decreased by 4.6%

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as compared to the third quarter of 2015. Overall sales volumes increased by 12.3% as compared to the third quarter of 2015, primarily attributable to sales contributed by Axiall, as compared to the prior-year period.
Gross Profit. Gross profit margin percentage decreased to 15.8% in the third quarter of 2016 from 26.2% in the third quarter of 2015. The third quarter 2016 gross profit was negatively impacted by lower sales prices for most of our major products. Sales prices decreased an average of 4.6% for the third quarter of 2016 as compared to the third quarter of 2015. In addition, the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, the unplanned outage at our Calvert City facility and other planned turnarounds further contributed to the decrease in third quarter 2016 gross profit margin. The decrease in third quarter 2016 gross profit margin was compounded by the negative impact of selling higher cost Axiall inventory recorded at fair value.
Selling, General and Administrative Expenses. Selling, general and administrative expenses increased by $15.5 million to $72.7 million in the third quarter of 2016 as compared to $57.2 million in the third quarter of 2015. This increase was mainly due to general and administrative costs incurred by Axiall for the period from August 31, 2016 to September 30, 2016, partially offset by lower consulting and professional fees and lower payroll and related labor costs, including incentive compensation, as compared to the prior-year period.
Transaction and Integration-related Costs. Transaction and integration-related costs were $82.8 million in the third quarter of 2016 and primarily consisted of severance benefits provided to former Axiall executives in conjunction with the Merger, including the conversion of Axiall restricted stock units into our restricted stock units, transitional service expenses for certain former Axiall employees, retention agreement costs and consulting and professional fees related to the Merger.
Interest Expense. Interest expense increased by $16.2 million to $24.4 million in the third quarter of 2016 from $8.2 million in the third quarter of 2015 largely as a result of higher average debt outstanding for the period. See "Liquidity and Capital Resources—Debt" below for further discussion on our indebtedness.
Other Income, Net. Other income, net increased by $38.7 million to $41.3 million in the third quarter of 2016 from $2.6 million in the third quarter of 2015. The increase was primarily attributable to the realized gain of approximately $49.1 million from the previously held outstanding shares of common stock of Axiall, partially offset by the bridge loan facility fees written off during the third quarter of 2016 and other financing costs in connection with the Merger.
Income Taxes. The effective income tax rate was (10.3)% for the third quarter of 2016. The effective income tax rate for the third quarter of 2016 was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, depletion deductions, income attributable to noncontrolling interests, the non-recognition of tax related to the gain recognized on previously held outstanding shares of common stock of Axiall, the benefit in prior years' and current-year tax credits for increased research and development expenditures and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes and nondeductible transaction costs related to the Merger. The effective income tax rate was 24.2% for the third quarter of 2015. The effective income tax rate for the third quarter of 2015 was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, income attributable to noncontrolling interests, the foreign earnings rate differential, the increased benefit in certain prior years' deductions due to a change in the calculation methodology of the domestic manufacturing deduction and adjustments related to prior years' tax returns as filed, partially offset by state income taxes.
Olefins Segment
Net Sales. Net sales for the Olefins segment decreased by $90.7 million, or 15.4%, to $497.4 million in the third quarter of 2016 from $588.1 million in the third quarter of 2015, primarily due to lower sales prices and lower sales volumes for our major products, as compared to the prior-year period. Average sales prices for the Olefins segment decreased by 6.3% in the third quarter of 2016 as compared to the third quarter of 2015. Average sales volumes for the Olefins segment decreased by 9.1% in the third quarter of 2016 as compared to the third quarter of 2015.
Income from Operations. Income from operations for the Olefins segment decreased by $78.2 million to $118.5 million in the third quarter of 2016 from $196.7 million in the third quarter of 2015. This decrease was mainly attributable to lower olefins integrated product margins, primarily due to lower sales prices as compared to the prior-year period, and the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs related to the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit and other planned turnarounds during the third quarter of 2016. Trading activity in the third quarter of 2016 resulted in a loss of $7.8 million as compared to a loss of $9.3 million in the third quarter of 2015.

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Vinyls Segment
Net Sales. Net sales for the Vinyls segment increased by $181.8 million, or 30.3%, to $781.7 million in the third quarter of 2016 from $599.9 million in the third quarter of 2015. This increase was mainly attributable to sales contributed by Axiall, partially offset by lower sales prices for our building products and lower sales volumes for all of our major products, as compared to the prior-year period. Average sales prices for the Vinyls segment decreased by 3.0% in the third quarter of 2016 as compared to the third quarter of 2015. Average sales volumes for the Vinyls segment increased by 33.3% in the third quarter of 2016 as compared to the third quarter of 2015, primarily attributable to sales contributed by Axiall, as compared to the prior-year period.
Income from Operations. Income from operations for the Vinyls segment decreased by $45.6 million to $22.2 million in the third quarter of 2016 from $67.8 million in the third quarter of 2015. This decrease was mainly caused by the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the unplanned outage at our Calvert City facility and other planned turnarounds at our European facilities and lower sales prices for our building products, as compared to the prior-year period. In addition, income from operations for the third quarter of 2016 was negatively impacted by the effect of selling higher cost Axiall inventory recorded at fair value.
Nine Months Ended September 30, 2016 Compared with Nine Months Ended September 30, 2015
Net Sales. Net sales decreased by $136.3 million, or 3.9%, to $3,340.3 million for the nine months ended September 30, 2016 from $3,476.6 million for the nine months ended September 30, 2015, primarily attributable to lower sales prices for all our major products and lower sales volumes for ethylene, polyethylene and ethylene co-products, partially offset by higher sales volume for PVC resin and sales contributed by Axiall and Huasu, as compared to the prior-year period. Average sales prices for the nine months ended September 30, 2016 decreased by 8.9% as compared to the nine months ended September 30, 2015. Sales prices in the first nine months of 2016 were negatively impacted by lower crude oil prices as compared to the prior-year period. Overall sales volumes for the nine months ended September 30, 2016 increased by 5.0% as compared to the nine months ended September 30, 2015, primarily attributable to sales contributed by Axiall and Huasu, as compared to the prior-year period.
Gross Profit. Gross profit margin percentage of 20.9% for the nine months ended September 30, 2016 decreased from the 27.3% gross profit margin percentage for the nine months ended September 30, 2015. The decrease was mainly attributable to lower sales prices for our major products, as compared to the prior-year period, and the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, the unplanned outage at our Calvert City facility and other planned turnarounds and unplanned outages during the first nine months of 2016. Sales prices decreased an average of 8.9% for the nine months ended September 30, 2016 as compared to the prior-year period. In addition, gross profit for the nine months ended September 30, 2016 included the negative impact of selling higher cost Axiall inventory recorded at fair value. The decrease in gross profit for the nine months ended September 30, 2016 was partially offset by lower average feedstock and energy costs and higher product margins at our European operations, as compared to the prior-year period.
Selling, General and Administrative Expenses. Selling, general and administrative expenses increased by $9.5 million to $179.8 million for the nine months ended September 30, 2016 as compared to $170.3 million for the nine months ended September 30, 2015. This increase was mainly attributable to general and administrative costs incurred by Axiall for the period from August 31, 2016 to September 30, 2016, partially offset by lower consulting and professional fees, as compared to the prior-year period.
Transaction and Integration-related Costs. Transaction and integration-related costs were $90.6 million in the nine months ended September 30, 2016 and primarily consisted of severance benefits provided to former Axiall executives in conjunction with the Merger, including the conversion of Axiall restricted stock units into our restricted stock units, transitional service expenses for former Axiall employees, retention agreement costs and consulting and professional fees related to the Merger.
Interest Expense. Interest expense increased by $10.2 million to $37.0 million for the nine months ended September 30, 2016, largely as a result of higher average debt outstanding for the period, partially offset by increased capitalized interest on major capital projects as compared to the prior-year period. See "Liquidity and Capital Resources—Debt" below for a further discussion of our indebtedness.
Other Income, Net. Other income, net increased by $18.3 million to $52.1 million for the nine months ended September 30, 2016 from $33.8 million for the nine months ended September 30, 2015. The increase was primarily attributable to the realized gain of approximately $49.1 million from the previously held outstanding shares of common stock of Axiall and higher interest income for the nine months ended September 30, 2016 as compared to the prior-year period, partially offset by the

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expenses related to the bridge loan facility and other financing costs in connection with the Merger. Other income, net for the nine months ended September 30, 2015 included a gain of approximately $15.5 million related to the bargain purchase gain from the acquisition of a controlling interest in Huasu, net of related expenses, and the partial impairment of an equity method investment.
Income Taxes. The effective income tax rate was 29.1% for the nine months ended September 30, 2016. The effective income tax rate for the 2016 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, depletion deductions, income attributable to noncontrolling interests, the non-recognition of tax related to the gain recognized on previously held outstanding shares of common stock of Axiall, the benefit in prior years' and current-year tax credits for increased research and development expenditures and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes and nondeductible transaction costs related to the Merger. The effective income tax rate was 30.1% for the nine months ended September 30, 2015. The effective income tax rate for the 2015 period was below the U.S. federal statutory rate of 35.0% primarily due to the benefit of state tax credits, the domestic manufacturing deduction, income attributable to noncontrolling interests, the non-recognition of tax related to the bargain purchase of a controlling interest in Huasu, the increased benefit in certain prior years' deductions due to a change in the calculation methodology of the domestic manufacturing deduction and adjustments related to prior years' tax returns as filed and the foreign earnings rate differential, partially offset by state income taxes.
Olefins Segment
Net Sales. Net sales decreased by $369.2 million, or 20.6%, to $1,422.9 million for the nine months ended September 30, 2016 from $1,792.1 million for the nine months ended September 30, 2015, mainly due to lower sales prices for our major products and lower sales volumes for most of our major products, as compared to the prior-year period. Average sales prices for the Olefins segment decreased by 12.0% for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015. Average sales volumes for the Olefins segment decreased by 8.6% for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015.
Income from Operations. Income from operations decreased by $200.4 million to $408.3 million for the nine months ended September 30, 2016 from $608.7 million for the nine months ended September 30, 2015. This decrease was mainly attributable to lower olefins integrated product margins, primarily as a result of lower sales prices as compared to the prior-year period, and the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs related to the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit and other planned turnarounds and unplanned outages during the first nine months of 2016. Trading activity for the nine months ended September 30, 2016 resulted in a gain of $7.8 million as compared to a loss of $4.5 million for the prior-year period.
Vinyls Segment
Net Sales. Net sales increased by $232.9 million, or 13.8%, to $1,917.4 million for the nine months ended September 30, 2016 from $1,684.5 million for the nine months ended September 30, 2015. This increase was primarily attributable to sales contributed by Axiall and Huasu and higher sales volume for PVC resin, partially offset by lower sales prices for our major products. Average sales prices for the Vinyls segment decreased by 5.7% for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015. Average sales volumes for the Vinyls segment increased by 19.5% for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015, primarily attributable to sales contributed by Axiall and Huasu, as compared to the prior-year period.
Income from Operations. Income from operations decreased by $66.2 million to $136.6 million for the nine months ended September 30, 2016 from $202.8 million for the nine months ended September 30, 2015. This decrease was mainly caused by the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the unplanned outage at our Calvert City facility and other planned turnarounds during the first nine months of 2016. Income from operations for the nine months ended September 30, 2016 was also lower as a result of lower sales prices for our major products, partially offset by higher product margins at our European operations, as compared to the prior-year period. In addition, income from operations for the nine months ended September 30, 2016 included the negative impact of selling higher cost Axiall inventory recorded at fair value.
CASH FLOW DISCUSSION FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2016 AND 2015
Cash Flows
Operating Activities
Operating activities provided cash of $544.2 million in the first nine months of 2016 compared to cash provided by operating activities of $841.3 million in the first nine months of 2015. The $297.1 million decrease in cash flows from

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operating activities was mainly due to a decrease in income from operations, an increase in working capital requirements and an increase in deferred turnaround costs associated with OpCo's Lake Charles Petro 1 turnaround, partially offset by lower income taxes paid, as compared to the prior-year period. Income from operations decreased by $349.9 million in the first nine months of 2016, as compared to the prior-year period, mostly attributable to (1) lower sales prices for all our major products; (2) transaction and integration-related costs associated with the Merger; and (3) the lost sales, lower production rates, unabsorbed fixed manufacturing costs and other costs associated with the turnaround and expansion of OpCo's Lake Charles Petro 1 ethylene unit, the unplanned outage at our Calvert City facility and other planned turnarounds and unplanned outages. Changes in components of working capital, which we define for purposes of this cash flow discussion as accounts receivable, net, inventories, prepaid expenses and other current assets, less accounts payable and accrued liabilities, provided cash of $10.5 million in the first nine months of 2016, compared to $113.9 million of cash provided in the first nine months of 2015, an unfavorable change of $103.4 million. The change was mainly due to an increase of $147.2 million in accounts receivable and an increase of $112.0 million in inventory, partially offset by a decrease in accounts payable and accrued liabilities of $148.7 million.
Investing Activities
Net cash used for investing activities during the first nine months of 2016 was $2,389.1 million as compared to net cash used for investing activities of $553.6 million in the first nine months of 2015. We used $2,437.8 million, net of cash acquired, for the acquisition of Axiall. Capital expenditures were $467.3 million in the first nine months of 2016 compared to $329.2 million in the first nine months of 2015. Capital expenditures in the first nine months of 2016 were primarily incurred on the upgrade and expansion of OpCo's Petro 1 ethylene unit at our Lake Charles site and OpCo's Calvert City ethylene plant at our Calvert City site. Capital expenditures in the first nine months of 2015 were primarily incurred on the upgrade and expansion of OpCo's Petro 1 ethylene unit at our Lake Charles site. The remaining capital expenditures in the first nine months of 2016 and 2015 primarily related to projects to improve production capacity or reduce costs, maintenance and safety projects and environmental projects at our various facilities. Purchases of securities in the first nine months of 2016 totaled $138.4 million and were comprised of corporate debt securities, U.S. government debt securities and equity securities. We also received aggregate proceeds of $662.9 million from the sales and maturities of our investments in the first nine months of 2016. The activity during the first nine months of 2015 was primarily related to the purchases of securities and the receipt of proceeds from the sales and maturities of our investments. In addition, we acquired cash of $15.8 million, net of cash paid, in connection with the acquisition of a controlling interest in Huasu.
Financing Activities
Net cash provided for financing activities during the first nine months of 2016 was $1,560.5 million as compared to net cash used for financing activities of $203.1 million in the first nine months of 2015. Net proceeds from the issuance of our senior notes and the proceeds from our term loan and the drawdown of the Credit Agreement were $1,428.5 million and $600.0 million, respectively, partially offset by the $125.0 million partial repayment of the Credit Agreement in the first nine months of 2016. The remaining activity during the first nine months of 2016 was primarily related to the $71.9 million payment of cash dividends, the $12.3 million payment of cash distributions to noncontrolling interests, the $35.2 million payment of debt issuance costs and the $67.4 million of cash used for repurchases of shares of our common stock. In addition, we repaid $10.6 million of Huasu's short-term notes payable to banks in connection with the payment of suppliers through letters of credit, partially offset by $5.6 million of proceeds from the issuance of such notes payable. The financing activities during the first nine months of 2015 were mainly related to the payment of cash dividends, the payment of cash distributions to noncontrolling interests, the proceeds from and the repayments of Huasu's short-term notes payable to banks and the repurchase of shares of our common stock.
LIQUIDITY AND CAPITAL RESOURCES
Liquidity and Financing Arrangements
Our principal sources of liquidity are from cash and cash equivalents, cash from operations, short-term borrowings under the Credit Agreement and our long-term financing.
In January 2016, OpCo announced an expansion project to increase the ethylene capacity of its ethylene plant at our Calvert City facility. The expansion is expected to increase ethylene capacity by approximately 70 million pounds annually and is targeted for completion during the first half of 2017. Combined with other incremental capacity increases, the total ethylene capacity of OpCo's ethylene plant at our Calvert City facility is expected to increase to 730 million pounds annually at the completion of this project. This capital project is currently estimated to cost in the range of $70.0 million to $80.0 million and is expected to be funded with cash on hand, cash flow from operations, and, if necessary, borrowings under each of the Credit Agreement and OpCo's revolving credit facility with another subsidiary of ours and other external financing. As of

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September 30, 2016, OpCo had incurred a total cost of approximately $30.5 million on the Calvert City ethylene expansion capital project.
In November 2014, our Board of Directors authorized a $250.0 million share repurchase program (the "2014 Program"). In November 2015, our Board of Directors approved the expansion of the 2014 Program by an additional $150.0 million. During the three months ended September 30, 2016, no shares of our common stock were repurchased under the 2014 Program. As of September 30, 2016, we had repurchased 4,193,598 shares of our common stock for an aggregate purchase price of approximately $228.7 million under the 2014 Program. Purchases under the 2014 Program may be made either through the open market or in privately negotiated transactions. Decisions regarding the amount and the timing of purchases under the 2014 Program will be influenced by our cash on hand, our cash flow from operations, general market conditions and other factors. The 2014 Program may be discontinued by our Board of Directors at any time.
We believe that our sources of liquidity as described above will be adequate to fund our normal operations and ongoing capital expenditures. Funding of any potential large expansions or any potential acquisitions would likely necessitate and therefore depend on our ability to obtain additional financing in the future. We may not be able to access additional liquidity at cost effective interest rates due to the volatility of the commercial credit markets.
Cash and Cash Equivalents
As of September 30, 2016, our cash and cash equivalents totaled $380.5 million. In addition, we have the Credit Agreement available to supplement cash if needed, as described under "Debt" below.
Debt
As of September 30, 2016, our indebtedness, including current maturities, totaled $3.8 billion, consisting of $100.0 million of 6 ½% senior notes due 2029, $250.0 million of 6 ¾% senior notes due 2032, $89.0 million of 6 ½% senior notes due 2035 (the "6 ½% 2035 GO Zone Senior Notes"), $65.0 million of 6 ½% senior notes due 2035 (the "6 ½% 2035 IKE Zone Senior Notes") (collectively, the "Senior Notes"), $624.8 million aggregate principal amount of 4.625% senior notes due 2021 (the "4.625% Westlake 2021 Senior Notes"), $63.2 million aggregate principal amount of the 4.625% senior notes due 2021 (the "4.625% Subsidiary 2021 Senior Notes"), $250.0 million principal amount of 3.60% senior notes due 2022, $433.8 million aggregate principal amount of 4.875% senior notes due 2023 (the "4.875% Westlake 2023 Senior Notes"), $16.2 million aggregate principal amount of the 4.875% senior notes due 2023 (the "4.875% Subsidiary 2023 Senior Notes"), $750.0 million aggregate principal amount of 3.60% senior notes due 2026 (the "3.60% 2026 Senior Notes"), $700.0 million aggregate principal amount of 5.0% senior notes due 2046 (the "5.0% 2046 Senior Notes"), $325.0 million borrowings outstanding under the Credit Agreement, a $10.9 million loan from the proceeds of tax-exempt waste disposal revenue bonds (supported by an $11.3 million letter of credit) and a $150.0 million current term loan facility, plus unamortized premium net of unamortized discount and debt issuance costs of $1.4 million. The 6 ½% senior notes due 2029, the 6 ¾% senior notes due 2032, the 6 ½% 2035 GO Zone Senior Notes and the 6 ½% 2035 IKE Zone Senior Notes evidence and secure our obligations to the Louisiana Local Government Environmental Facility and Development Authority (the "Authority"), a political subdivision of the State of Louisiana, under four loan agreements relating to the issuance of $100.0 million, $250.0 million, $89.0 million and $65.0 million aggregate principal amount of the Authority's tax-exempt revenue bonds, respectively. As of September 30, 2016, debt outstanding under the Credit Agreement, tax-exempt waste disposal revenue bonds and the term loan facility bore interest at a variable rate. As of September 30, 2016, we were in compliance with all of the covenants with respect to the Senior Notes, the 4.625% Westlake 2021 Senior Notes, the 4.625% Subsidiary 2021 Senior Notes, the 3.60% senior notes due 2022, the 4.875% Westlake 2023 Senior Notes, the 4.875% Subsidiary 2023 Senior Notes, the 3.60% 2026 Senior Notes, the 5.0% 2046 Senior Notes, the Credit Agreement, our waste disposal revenue bonds and our term loan facility.
Our ability to make payments on our indebtedness and to fund planned capital expenditures will depend on our ability to generate cash in the future, which is subject to general economic, financial, competitive, legislative, regulatory and other factors that are beyond our control. Based on our current level of operations and unless we were to undertake a new expansion or large acquisition, we believe our cash flow from operations, available cash and available borrowings under the Credit Agreement will be adequate to meet our normal operating needs for the foreseeable future.
Term Loan
On August 10, 2016, our indirect subsidiary, Westlake International Holdings II C.V., a limited partnership organized under the laws of the Netherlands (the "CV Borrower"), entered into a credit agreement with Bank of America, N.A., as agent and lender, providing the CV Borrower with a $150.0 million term loan facility. The term loan facility matures on March 31, 2017. The loans thereunder bear interest at a floating interest rate equal to LIBOR plus 2.0% per annum, payable in arrears on the last day of each three-month period following the date of funding and at maturity. The CV Borrower may elect to convert the interest rate to a base rate with a 1.0% spread.

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The facility contains customary covenants and events of default that impose certain operating and financial restrictions on the CV Borrower and certain of its subsidiaries. These restrictions, among other things, provide limitations on the incurrence of additional indebtedness and liens and the ability to engage in certain transactions with affiliates.
Pursuant to the credit agreement, all of our non-U.S. subsidiaries are to remain owned, directly or indirectly, by the CV Borrower and its wholly owned subsidiary, Westlake International II LLC, a Delaware limited liability company ("WII LLC"). The CV Borrower is also required, together with its subsidiaries, to maintain at all times unencumbered cash and cash equivalents in a U.S. dollar equivalent of not less than $150.0 million, which amount shall be increased by 5% to the extent maintained in non-U.S. currencies. In connection therewith, an amount of cash and cash equivalents for the period (a) from the closing date until the date 30 days thereafter, not less than $50.0 million, and (b) thereafter, not less than $75.0 million, shall be maintained by the CV Borrower and its subsidiaries in accounts at Bank of America, N.A., in accordance with existing cash management agreements.
Obligations under the term loan facility are secured by a pledge of 65% of the membership interests of WII LLC as well as rights under the partnership agreement of Westlake International Holdings C.V., a limited partnership organized under the laws of The Netherlands, held by WII LLC and the CV Borrower.
Credit Agreement
On August 23, 2016, we and certain of our subsidiaries entered into an unsecured revolving credit facility (the "Credit Agreement"), by and among us, the other borrowers and guarantors referred to therein, the lenders from time to time party thereto (collectively, the "Lenders"), the issuing banks party thereto and JPMorgan Chase Bank, National Association, as Administrative Agent. Under the Credit Agreement, the Lenders have committed to provide an unsecured five-year revolving credit facility in an aggregate principal amount of up to $1.0 billion. The Credit Agreement replaced our existing $400.0 million senior secured third amended and restated credit facility, dated as of July 17, 2014 (the "Prior ABL Credit Agreement"), by and among us, the financial institutions party thereto, as lenders, Bank of America, N.A., as agent, and us and certain of our subsidiaries, as borrowers. The Credit Agreement includes a $150.0 million sub-limit for letters of credit, and any outstanding letters of credit will be deducted from availability under the facility. The Credit Agreement also provides for a discretionary $50.0 million commitment for swing-line loans to be provided on a same-day basis. We may also increase the size of the facility, in increments of at least $25.0 million, up to a maximum of $500.0 million, subject to certain conditions and if certain Lenders agree to commit to such an increase. On October 14, 2016, certain domestic subsidiaries of Axiall and Lagoon LLC were added as subsidiary guarantors to the Credit Agreement.
At September 30, 2016, we had $325.0 million borrowings outstanding under the Credit Agreement. Borrowings under the Credit Agreement will bear interest, at our option, at either (a) LIBOR plus a spread ranging from 1.0% to 1.75% that will vary depending on our credit rating or (b) Alternate Base Rate plus a spread ranging from 0.0% to 0.75% that will vary depending on our credit rating. The Credit Agreement also requires an undrawn commitment fee ranging from 0.10% to 0.25% that will vary depending on our credit rating. The Credit Agreement matures on August 23, 2021. As of September 30, 2016, we had outstanding letters of credit totaling $76.6 million and borrowing availability of $598.4 million under the Credit Agreement.
Our obligations under the Credit Agreement are guaranteed by our current and future material domestic subsidiaries, subject to customary exceptions. The Credit Agreement contains customary affirmative and negative covenants, including a quarterly total leverage ratio financial maintenance covenant. The Credit Agreement also contains customary events of default and if and for so long as an event of default has occurred and is continuing, any amounts outstanding under the Credit Agreement will accrue interest at an increased rate, the Lenders can terminate their commitments thereunder and payments of any outstanding amounts could be accelerated by the Lenders. As of September 30, 2016, we were in compliance with the total leverage ratio financial maintenance covenant.
GO Zone and IKE Zone Bonds
As of September 30, 2016, we had drawn all the proceeds from the issuance of the 6 ½% senior notes due 2029, 6 ¾% senior notes due 2032, 6 ½% 2035 GO Zone Senior Notes and 6 ½% 2035 IKE Zone Senior Notes. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources—Debt" in the 2015 Form 10-K for more information on the 6 ½% senior notes due 2029, the 6 ¾% senior notes due 2032, the 6 ½% 2035 GO Zone Senior Notes and the 6 ½% 2035 IKE Zone Senior Notes. All domestic restricted subsidiaries that guarantee other debt of ours or of another guarantor of the Senior Notes in excess of $5.0 million are guarantors of these notes.
The indentures governing the Senior Notes contain customary covenants and events of default. Accordingly, these agreements generally impose significant operating and financial restrictions on us. These restrictions, among other things, provide limitations on incurrence of additional indebtedness, the payment of dividends, certain investments and acquisitions

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and sales of assets. However, the effectiveness of certain of these restrictions is currently suspended because the Senior Notes are currently rated investment grade by at least two nationally recognized credit rating agencies. The most significant of these provisions, if it were currently effective, would restrict us from incurring additional debt, except specified permitted debt (including borrowings under our credit facility), when our fixed charge coverage ratio is below 2.0:1. These limitations are subject to a number of important qualifications and exceptions, including, without limitation, an exception for the payment of our regular quarterly dividend of up to $0.10 per share. If the restrictions were currently effective, distributions in excess of $100.0 million would not be allowed unless, after giving pro forma effect to the distribution, our fixed charge coverage ratio is at least 2.0:1 and such payment, together with the aggregate amount of all other distributions after January 13, 2006, is less than the sum of 50% of our consolidated net income for the period from October 1, 2003 to the end of the most recent quarter for which financial statements have been filed, plus 100% of net cash proceeds received after October 1, 2003 as a contribution to our common equity capital or from the issuance or sale of certain securities, plus several other adjustments.
3.60% Senior Notes due 2022
The 3.60% senior notes due 2022 are unsecured and were issued with an original issue discount of $1.2 million. There is no sinking fund and no scheduled amortization of the 3.60% senior notes due 2022 prior to maturity. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources—Debt" in the 2015 Form 10-K for more information on the 3.60% senior notes due 2022. All of our domestic subsidiaries that guarantee other indebtedness of ours or of another guarantor of the 3.60% senior notes due 2022 in excess of $5.0 million are guarantors of the 3.60% senior notes due 2022.
The indenture governing the 3.60% senior notes due 2022 contains customary events of default and covenants that will restrict our and certain of our subsidiaries' ability to (1) incur certain secured indebtedness, (2) engage in certain sale-leaseback transactions and (3) consolidate, merge or transfer all or substantially all of our or their assets.
3.60% Senior Notes due 2026 and 5.0% Senior Notes due 2046
On August 10, 2016, we completed our private offering of our $750.0 million aggregate principal amount of the 3.60% 2026 Senior Notes and $700.0 million aggregate principal amount of the 5.0% 2046 Senior Notes. The 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes are our senior obligations and are guaranteed on a senior basis by certain of our existing and future domestic subsidiaries. The 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes and guarantees are unsecured and rank equally with our existing and future senior unsecured obligations and each guarantor's existing and future senior unsecured obligations. We have entered into a registration rights agreement in which we have agreed to file an exchange offer registration statement or, under specified circumstances, a shelf registration statement, with the SEC with respect to the 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes. The net proceeds from the offering were used to finance the Merger and to repay amounts under the term loan facility dated February 27, 2015 entered into by Axiall Holdco, Inc. (a wholly-owned subsidiary of Axiall), as the borrower, with the financial institutions party thereto. All of our domestic subsidiaries that guarantee other indebtedness of ours or of another guarantor of the 3.60% 2026 Senior Notes or 5.0% 2046 Senior Notes in excess of $40.0 million are guarantors of the 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes.
The indenture governing the 3.60% 2026 Senior Notes and the 5.0% 2046 Senior Notes contains customary events of default and covenants that will restrict our and certain of our subsidiaries' ability to (1) incur certain secured indebtedness, (2) engage in certain sale-leaseback transactions and (3) consolidate, merge or transfer all or substantially all of our or their assets.
Exchange Offers
On September 7, 2016, we completed offers to exchange (the "Axiall Exchange Offers") any and all of the $688.0 million aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and the $450.0 million aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes (together with the 4.625% Subsidiary 2021 Senior Notes, the "Subsidiary Notes") issued by Axiall for new senior notes issued by us having the same maturity and interest rates as the Subsidiary Notes. The 4.625% Subsidiary 2021 Senior Notes and the 4.875% Subsidiary 2023 Senior Notes were assumed at fair value, which resulted in a premium on the Subsidiary Notes of $33.5 million and $15.8 million, respectively. The Axiall Exchange Offers, pursuant to which $624.8 million aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $433.8 million aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes were exchanged, respectively, for $624.8 million aggregate principal amount of the 4.625% Westlake 2021 Senior Notes and $433.8 million aggregate principal amount of the 4.875% Westlake 2023 Senior Notes, leaving outstanding $63.2 million aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $16.2 million aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes. The Subsidiary Notes are the senior unsecured obligations of Axiall and Eagle Spinco, respectively. The 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes are our senior obligations and are guaranteed on a senior basis by certain of our

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existing and future domestic subsidiaries. The 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes and guarantees are unsecured and rank equally with our existing and future senior unsecured obligations and each guarantor's existing and future senior unsecured obligations. We have entered into a registration rights agreement in which we have agreed to file an exchange offer registration statement or, under specified circumstances, a shelf registration statement, with the SEC with respect to the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes. All of our domestic subsidiaries that guarantee other indebtedness of ours or of another guarantor of the 4.625% Westlake 2021 Senior Notes or the 4.875% Westlake 2023 Senior Notes in excess of $40.0 million are guarantors of the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes.
The indenture governing the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes contains customary events of default and covenants that will restrict our and certain of our subsidiaries' ability to (1) incur certain secured indebtedness, (2) engage in certain sale-leaseback transactions and (3) consolidate, merge or transfer all or substantially all of our or their assets.
Revenue Bonds
In December 1997, we entered into a loan agreement with a public trust established for public purposes for the benefit of the Parish of Calcasieu, Louisiana. The public trust issued $10.9 million principal amount of tax-exempt waste disposal revenue bonds in order to finance our construction of waste disposal facilities for an ethylene plant. The waste disposal revenue bonds expire in December 2027 and are subject to redemption and mandatory tender for purchase prior to maturity under certain conditions. Interest on the waste disposal revenue bonds accrues at a rate determined by a remarketing agent and is payable quarterly.
Westlake Chemical Partners LP Credit Arrangements
Our subsidiary, Westlake Chemical Finance Corporation, is the lender party to a $300.0 million revolving credit facility with Westlake Chemical Partners LP ("Westlake Partners"). The revolving credit facility matures in 2018. Borrowings under the revolver bear interest at LIBOR plus a spread ranging from 2.0% to 3.0% (depending on Westlake Partners' consolidated leverage ratio), payable quarterly. Westlake Partners may pay all or a portion of the interest on any borrowings in kind, in which case any such amounts would be added to the principal amount of the loan. As of September 30, 2016, outstanding borrowings under the credit facility totaled $135.3 million and bore interest at the LIBOR rate plus 2.0%.
Our subsidiary, Westlake Development Corporation, is the lender party to a $600.0 million revolving credit facility with OpCo. The revolving credit facility matures in 2019. As of September 30, 2016, outstanding borrowings under the credit facility totaled $428.0 million and bore interest at the LIBOR rate plus 3.0%, which is accrued in arrears quarterly.
We consolidate Westlake Partners and OpCo for financial reporting purposes as we have a controlling financial interest. As such, the revolving credit facilities described above between our subsidiaries and Westlake Partners and OpCo are eliminated upon consolidation.
Off-Balance Sheet Arrangements
None.
FORWARD-LOOKING STATEMENTS
The Private Securities Litigation Reform Act of 1995 provides safe harbor provisions for forward-looking information. Certain of the statements contained in this report are forward-looking statements. All statements, other than statements of historical facts, included in this report that address activities, events or developments that we expect, project, believe or anticipate will or may occur in the future are forward-looking statements. Forward-looking statements can be identified by the use of words such as "believes," "intends," "may," "should," "could," "anticipates," "expected" or comparable terminology, or by discussions of strategies or trends. Similarly, statements made herein and elsewhere regarding our acquisition of Axiall are also forward-looking statements, including statements regarding the expected benefits of the acquisition on our future business, operations and financial performance and our ability to successfully integrate the recently acquired business. Although we believe that the expectations reflected in such forward-looking statements are reasonable, we cannot give any assurances that these expectations will prove to be correct. Forward-looking statements relate to matters such as:
future operating rates, margins, cash flow and demand for our products;
industry market outlook, including the price of crude oil;
production capacities;

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currency devaluation;
our ability to borrow additional funds under the Credit Agreement;
our ability to meet our liquidity needs;
our ability to meet debt obligations under our debt instruments;
our intended quarterly dividends;
future capacity additions and expansions in the industry;
timing, funding and results of capital projects, such as the expansion program at our Calvert City facility;
results of acquisitions, including our acquisition of Axiall (including the benefits, results and effects thereof);
pension plan obligations, funding requirements and investment policies;
compliance with present and future environmental regulations and costs associated with environmentally related penalties, capital expenditures, remedial actions and proceedings, including any new laws, regulations or treaties that may come into force to limit or control carbon dioxide and other greenhouse gases emissions or to address other issues of climate change;
effects of pending legal proceedings; and
timing of and amount of capital expenditures.
We have based these statements on assumptions and analyses in light of our experience and perception of historical trends, current conditions, expected future developments and other factors we believe were appropriate in the circumstances when the statements were made. Forward-looking statements by their nature involve substantial risks and uncertainties that could significantly impact expected results, and actual future results could differ materially from those described in such statements. These statements are subject to a number of assumptions, risks and uncertainties, including those described in "Risk Factors" in the 2015 Form 10-K and the following:
general economic and business conditions;
the cyclical nature of the chemical industry;
the availability, cost and volatility of raw materials and energy;
uncertainties associated with the United States, European and worldwide economies, including those due to political tensions and unrest in the Middle East, the Commonwealth of Independent States (including Ukraine) and elsewhere;
current and potential governmental regulatory actions in the United States and other countries and political unrest in other areas;
industry production capacity and operating rates;
the supply/demand balance for our products;
competitive products and pricing pressures;
instability in the credit and financial markets;
access to capital markets;
terrorist acts;
operating interruptions (including leaks, explosions, fires, weather-related incidents, mechanical failure, unscheduled downtime, labor difficulties, transportation interruptions, spills and releases and other environmental risks);
changes in laws or regulations;
technological developments;
our ability to realize anticipated benefits of the Merger and to integrate Axiall's business;
charges or other liabilities relating to the Merger;
the significant indebtedness that we have incurred in connection with the Merger;
our ability to integrate acquired businesses other than Axiall;
foreign currency exchange risks;

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our ability to implement our business strategies; and
creditworthiness of our customers.
Many of these factors are beyond our ability to control or predict. Any of the factors, or a combination of these factors, could materially affect our future results of operations and the ultimate accuracy of the forward-looking statements. These forward-looking statements are not guarantees of our future performance, and our actual results and future developments may differ materially from those projected in the forward-looking statements. Management cautions against putting undue reliance on forward-looking statements or projecting any future results based on such statements or present or prior earnings levels. Every forward-looking statement speaks only as of the date of the particular statement, and we undertake no obligation to publicly update or revise any forward-looking statements.

Item 3.
Quantitative and Qualitative Disclosures about Market Risk
Commodity Price Risk
A substantial portion of our products and raw materials are commodities whose prices fluctuate as market supply and demand fundamentals change. Accordingly, product margins and the level of our profitability tend to fluctuate with changes in the business cycle. We try to protect against such instability through various business strategies. Our strategies include ethylene feedstock flexibility and moving downstream into the olefins and vinyls products where pricing is more stable. We use derivative instruments in certain instances to reduce price volatility risk on feedstocks and products. Based on our open derivative positions at September 30, 2016, a hypothetical $0.10 increase in the price of a gallon of ethane would have increased our income before taxes by $19.4 million and a hypothetical $0.10 increase in the price of a gallon of propane would have increased our income before taxes by $6.3 million. Additional information concerning derivative commodity instruments appears in Notes 14 and 15 to the unaudited consolidated financial statements within this Quarterly Report on Form 10-Q.
Interest Rate Risk
We are exposed to interest rate risk with respect to fixed and variable rate debt. At September 30, 2016, we had $485.9 million principal amount of variable rate debt outstanding. All of the debt outstanding under our current term loan facility, the Credit Agreement and our loan relating to the tax-exempt waste disposal revenue bonds are at variable rates. We do not currently hedge our variable interest rate debt, but we may do so in the future. The average variable interest rate for our variable rate debt of $485.9 million as of September 30, 2016 was 2.26%. A hypothetical 100 basis point increase in the average interest rate on our variable rate debt would increase our annual interest expense by approximately $4.9 million. Also, at September 30, 2016, we had $3.3 billion aggregate principal amount of fixed rate debt. We are subject to the risk of higher interest cost if and when this debt is refinanced. If interest rates were 1% higher at the time of refinancing, our annual interest expense would increase by approximately $33.4 million.
Foreign Currency Exchange Rate Risk
We are exposed to foreign currency exchange rate risk associated with our international operations. However, the effect of fluctuations in foreign currency exchange rates caused by our international operations has not had a material impact on our overall operating results. We may engage in activities to mitigate our exposure to foreign currency exchange risk in certain instances through the use of currency exchange derivative instruments, including forward exchange contracts, or spot purchases. A forward exchange contract obligates us to exchange predetermined amounts of specified currencies at a stated exchange rate on a stated date.


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Item 4.
Controls and Procedures
We carried out an evaluation, under the supervision and with the participation of our management, including our President and Chief Executive Officer and our Senior Vice President, Chief Financial Officer and Treasurer, of the effectiveness of our disclosure controls and procedures pursuant to Rules 13a-15 or 15d-15 under the Securities Exchange Act of 1934 as of the end of the period covered by this report. Based upon that evaluation, our President and Chief Executive Officer and our Senior Vice President, Chief Financial Officer and Treasurer concluded that our disclosure controls and procedures are effective with respect to (i) the accumulation and communication to our management, including our Chief Executive Officer and our Chief Financial Officer, of information required to be disclosed by us in the reports that we submit under the Exchange Act, and (ii) the recording, processing, summarizing and reporting of such information within the time periods specified in the SEC's rules and forms.
There were no changes in our internal control over financial reporting that occurred during the three months ended September 30, 2016 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


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PART II. OTHER INFORMATION
Item 1.
Legal Proceedings
The 2015 Form 10-K, filed on February 24, 2016, contained a description of various legal proceedings in which we are involved, including environmental proceedings at our facilities in Calvert City. See Note 20 to the unaudited consolidated financial statements within this Quarterly Report on Form 10-Q for a description of certain of those proceedings, which information is incorporated by reference herein.
 
Item 1A.
Risk Factors
For a discussion of risk factors, please read Item 1A, "Risk Factors" in the 2015 Form 10-K. The information below includes additional risks relating to our acquisition of Axiall. The risks described below and in other documents that we file from time to time with the Securities and Exchange Commission could materially and adversely affect our business, results of operations, cash flow, liquidity or financial condition.
We may not realize all of the anticipated benefits of the Merger or those benefits may take longer to realize than expected. We may also encounter significant unexpected difficulties in integrating the two businesses.
Our ability to realize the anticipated benefits of the Merger will depend, to a large extent, on our ability to integrate the Westlake and Axiall businesses. The combination of two independent businesses is a complex, costly and time-consuming process. As a result, we will be required to devote significant management attention and resources to integrating Axiall's business practices and operations with our existing business practices and operations. The integration process may disrupt the businesses and, if implemented ineffectively or if impacted by unforeseen negative economic or market conditions or other factors, we may not realize the full anticipated benefits of the Merger. Our failure to meet the challenges involved in integrating the two businesses to realize the anticipated benefits of the Merger could cause an interruption of, or a loss of momentum in, our activities and could adversely affect our results of operations.
In addition, the overall integration of the businesses may result in material unanticipated problems, expenses, liabilities, competitive responses, loss of customer relationships, and diversion of management's attention. The difficulties of combining the operations of the companies include, among others:
the diversion of management's attention to integration matters;
difficulties in achieving anticipated cost savings, synergies, business opportunities and growth prospects from combining Axiall's business with our business;
difficulties entering new markets or manufacturing in new geographies where we have no or limited direct prior experience;
difficulties in the integration of operations and systems;
difficulties in the assimilation of employees;
difficulties in managing the expanded operations of a significantly larger and more complex company;
successfully managing relationships with our strategic partners and our supplier and customer base;
challenges in maintaining existing, and establishing new, business relationships; and
challenges in attracting and retaining key personnel.
Many of these factors will be outside of our control and any one of them could result in increased costs, decreases in the amount of expected revenues and diversion of management's time and energy, which could materially impact the business, financial condition and our results of operations. In addition, even if the operations of our business and Axiall's business are integrated successfully, we may not realize the full benefits of the Merger, including the synergies, cost savings or sales or growth opportunities that we expect. These benefits may not be achieved within the anticipated time frame, or at all. Furthermore, additional unanticipated costs may be incurred in the integration of the businesses. All of these factors could decrease or delay the expected accretive effect of the Merger and negatively impact us. As a result, we cannot be certain that the combination of the Westlake and Axiall businesses will result in the realization of the full benefits anticipated from the Merger.

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The Merger may result in significant charges or other liabilities that could adversely affect the financial results of the combined company.
The financial results of the combined company may be adversely affected by cash expenses and non-cash accounting charges incurred in connection with our integration of the business and operations of Axiall with our existing business and operations. The amount and timing of these possible charges are not yet known. Further, our failure to identify or accurately assess the magnitude of certain liabilities that we are assuming in the Merger could result in unexpected litigation or regulatory exposure, unfavorable accounting charges, unexpected increases in taxes due, a loss of anticipated tax benefits or other adverse effects on our business, operating results or financial condition. The price of our common stock following the Merger could decline to the extent the combined company's financial results are materially affected by any of these events.
Our level of debt, including that incurred in connection with the Merger, could adversely affect our ability to operate our business.
In connection with the Merger, we substantially increased our indebtedness, which could adversely affect our ability to fulfill our obligations and have a negative impact on our financing options and liquidity position. As of September 30, 2016, our total indebtedness was $3.8 billion, and our debt represented approximately 50% of our total capitalization. Our annual interest expense for 2015 was $34.7 million, net of interest capitalized of $10.4 million. On August 10, 2016, we issued $1.45 billion aggregate principal amount of senior notes in order to finance part of the Merger consideration. On August 23, 2016, we entered into the Credit Agreement (replacing the Prior ABL Credit Agreement). On September 7, 2016, we completed the Axiall Exchange Offers, pursuant to which $624.8 million aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $433.8 million aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes were exchanged for $624.8 million aggregate principal amount of the 4.625% Westlake 2021 Senior Notes and $433.8 million aggregate principal amount of the 4.875% Westlake 2023 Senior Notes, respectively, leaving outstanding $63.2 million aggregate principal amount of the 4.625% Subsidiary 2021 Senior Notes and $16.2 million aggregate principal amount of the 4.875% Subsidiary 2023 Senior Notes.
Our level of debt and the limitations imposed on us by our existing or future debt agreements could have significant consequences on our business and future prospects, including the following:
a portion of our cash flow from operations will be dedicated to the payment of interest and principal on our debt and will not be available for other purposes, including the payment of dividends;
we may not be able to obtain necessary financing in the future for working capital, capital expenditures, acquisitions, debt service requirements or other purposes;
our less leveraged competitors could have a competitive advantage because they have greater flexibility to utilize their cash flow to improve their operations;
we may be exposed to risks inherent in interest rate fluctuations because some of our borrowings are at variable rates of interest, which would result in higher interest expense in the event of increases in interest rates;
we could be vulnerable in the event of a downturn in our business that would leave us less able to take advantage of significant business opportunities and to react to changes in our business and in market or industry conditions; and
should we pursue additional expansions of existing assets or acquisition of third party assets, we may not be able to obtain additional liquidity at cost effective interest rates.
These factors could be magnified or accelerated to the extent we were to finance future acquisitions with significant amounts of debt.
The Credit Agreement and the indenture governing the Senior Notes impose significant operating and financial restrictions, which may prevent us from capitalizing on business opportunities and taking some actions.
The Credit Agreement and the indenture governing the Senior Notes impose significant operating and financial restrictions on us. These restrictions limit our ability to:
pay dividends on, redeem or repurchase our capital stock;
make investments and other restricted payments;
incur additional indebtedness or issue preferred stock;
create liens;
permit dividend or other payment restrictions on our restricted subsidiaries;

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sell all or substantially all of our assets or consolidate or merge with or into other companies;
engage in transactions with affiliates; and
engage in sale-leaseback transactions.
These limitations are subject to a number of important qualifications and exceptions. However, the effectiveness of many of these restrictions in the indenture governing the Senior Notes is currently suspended under the indenture because the Senior Notes are currently rated investment grade by at least two nationally recognized credit rating agencies.
The Credit Agreement also requires us to maintain a quarterly total leverage ratio. These covenants may adversely affect our ability to finance future business opportunities or acquisitions. A breach of any of these covenants could result in a default in respect of the related debt. If a default occurred, the relevant lenders could elect to declare the debt, together with accrued interest and other fees, to be immediately due and payable. In addition, any acceleration of debt under the Credit Agreement will constitute a default under some of our other debt, including the indenture governing the Senior Notes, the 3.60% 2026 Senior Notes, the 5.0% 2046 Senior Notes, the 4.625% Westlake 2021 Senior Notes and the 4.875% Westlake 2023 Senior Notes.
 
Item 2.
Unregistered Sales of Equity Securities and Use of Proceeds
The following table provides information on our purchase of equity securities during the quarter ended September 30, 2016.
Period
 
Total Number
of Shares
Purchased (1)
 
Average Price
Paid Per
Share
 
Total Number
of Shares
Purchased as Part
of Publicly
Announced Plans
or Programs (2)
 
Maximum Number
(or Approximate
Dollar Value) of
Shares that
May Yet Be
Purchased Under the
Plans or Programs (2)
July 2016
 

 
$

 

 
$
171,285,000

August 2016
 
16,613

 
$
51.91

 

 
$
171,285,000

September 2016
 
13,212

 
$
51.11

 

 
$
171,285,000

 
 
29,825

 
$
51.56

 

 
 
_____________
(1)
Represents shares withheld in satisfaction of withholding taxes due upon the vesting of restricted stock and restricted stock units granted to our employees under the 2013 Plan.
(2)
In November 2014, our Board of Directors authorized a $250.0 million share repurchase program (the "2014 Program"). In November 2015, our Board of Directors approved the expansion of the 2014 Program by an additional $150.0 million. As of September 30, 2016, 4,193,598 shares of common stock had been acquired at an aggregate purchase price of approximately $228.7 million under the 2014 Program. Transaction fees and commissions are not reported in the average price paid per share in the table above. Decisions regarding the amount and the timing of purchases under the 2014 Program will be influenced by our cash on hand, our cash flow from operations, general market conditions and other factors. The 2014 Program may be discontinued by our Board of Directors at any time.
 

57

Table of Contents


Item 6.
Exhibits
Exhibit No.
 
 
 
 
 
4.1
 
Eighth Supplemental Indenture (including the form of the Notes), dated as of August 10, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.2 to Westlake's Current Report on Form 8-K, filed on August 10, 2016, File No. 001-32260)
 
 
 
4.2
 
Fourth Supplemental Indenture, dated as of August 22, 2016, to the Indenture, dated as of February 1, 2013, by and among Axiall Corporation, the guarantors party thereto and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.1 to Axiall's Current Report on Form 8-K, filed on August 22, 2016, File No. 001-09753)
 
 
 
4.3
 
Fifth Supplemental Indenture, dated as of August 22, 2016, to the Indenture, dated as of January 28, 2013, by and among Eagle Spinco, Inc., the guarantors party thereto and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.2 to Axiall's Current Report on Form 8-K, filed on August 22, 2016, File No. 001-09753)
 
 
 
4.4
 
Ninth Supplemental Indenture (including the form of the Notes) as of September 7, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and the Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.2 to Westlake's Current Report on Form 8-K, filed on September 7, 2016, File No. 001-32260)
 
 
 
4.5
 
Indenture dated as of September 8, 2016 by and among Westlake and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.4 to Westlake's Registration Statement on Form S-3, filed on September 8, 2016, File No. 333-213548)
 
 
 
10.1
 
Registration Rights Agreement, dated as of August 10, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and Deutsche Bank Securities Inc. and Goldman Sachs & Co., as representatives of the Initial Purchasers (as defined therein) (incorporated by reference to Exhibit 4.3 to Westlake's Current Report on Form 8-K, filed on August 10, 2016, File No. 001-32260)
 
 
 
10.2
 
Registration Rights Agreement, dated as of September 7, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and Deutsche Bank Securities Inc. and Goldman, Sachs & Co., as dealer managers (incorporated by reference to Exhibit 4.3 to Westlake's Current Report on Form 8-K, filed on September 7, 2016, File No. 001-32260)
 
 
 
10.3†
 
Credit Agreement, dated as of August 10, 2016, by and between Bank of America, N.A. and Westlake International Holdings II C.V.
 
 
 
10.4
 
Credit Agreement dated as of August 23, 2016, by and among Westlake Chemical Corporation, the other borrowers and guarantors referred to therein, the lenders from time to time party thereto, the issuing banks party thereto and JPMorgan Chase Bank, National Association, as Administrative Agent, relating to a $1 billion senior unsecured revolving credit facility (incorporated by reference to Exhibit 10.1 to Westlake's Current Report on Form 8-K, filed on August 24, 2016, File No. 001-32260)
 
 
 
31.1†
 
Rule 13a – 14(a) / 15d – 14(a) Certification (Principal Executive Officer)
 
 
 
31.2†
 
Rule 13a – 14(a) / 15d – 14(a) Certification (Principal Financial Officer)
 
 
 
32.1#
 
Section 1350 Certification (Principal Executive Officer and Principal Financial Officer)
 
 
 
101.INS†
 
XBRL Instance Document
 
 
 
101.SCH†
 
XBRL Taxonomy Extension Schema Document
 
 
 
101.CAL†
 
XBRL Taxonomy Extension Calculation Linkbase Document
 
 
 
101.DEF†
 
XBRL Taxonomy Extension Definition Linkbase Document
 
 
 
101.LAB†
 
XBRL Taxonomy Extension Label Linkbase Document
 
 
 
101.PRE†
 
XBRL Taxonomy Extension Presentation Linkbase Document

______________________________
Filed herewith.
#
Furnished herewith.


58

Table of Contents



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


 
 
 
 
WESTLAKE CHEMICAL CORPORATION
 
 
 
 
Date:
November 9, 2016
 
 
By:
 
/S/    ALBERT CHAO        
 
 
 
 
 
 
Albert Chao
 
 
 
 
 
 
President and Chief Executive Officer
(Principal Executive Officer)
 
 
 
 
Date:
November 9, 2016
 
 
By:
 
/S/    M. STEVEN BENDER        
 
 
 
 
 
 
M. Steven Bender
 
 
 
 
 
 
Senior Vice President, Chief Financial Officer
and Treasurer
(Principal Financial Officer)

59

Table of Contents



EXHIBIT INDEX

Exhibit No.
 
Exhibit
 
 
 
4.1
 
Eighth Supplemental Indenture (including the form of the Notes), dated as of August 10, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.2 to Westlake's Current Report on Form 8-K, filed on August 10, 2016, File No. 001-32260)
 
 
 
4.2
 
Fourth Supplemental Indenture, dated as of August 22, 2016, to the Indenture, dated as of February 1, 2013, by and among Axiall Corporation, the guarantors party thereto and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.1 to Axiall's Current Report on Form 8-K, filed on August 22, 2016, File No. 001-09753)
 
 
 
4.3
 
Fifth Supplemental Indenture, dated as of August 22, 2016, to the Indenture, dated as of January 28, 2013, by and among Eagle Spinco, Inc., the guarantors party thereto and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.2 to Axiall's Current Report on Form 8-K, filed on August 22, 2016, File No. 001-09753)
 
 
 
4.4
 
Ninth Supplemental Indenture (including the form of the Notes) as of September 7, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and the Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.2 to Westlake's Current Report on Form 8-K, filed on September 7, 2016, File No. 001-32260)
 
 
 
4.5
 
Indenture dated as of September 8, 2016 by and among Westlake and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.4 to Westlake's Registration Statement on Form S-3, filed on September 8, 2016, File No. 333-213548)
 
 
 
10.1
 
Registration Rights Agreement, dated as of August 10, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and Deutsche Bank Securities Inc. and Goldman Sachs & Co., as representatives of the Initial Purchasers (as defined therein) (incorporated by reference to Exhibit 4.3 to Westlake's Current Report on Form 8-K, filed on August 10, 2016, File No. 001-32260)
 
 
 
10.2
 
Registration Rights Agreement, dated as of September 7, 2016, among Westlake Chemical Corporation, the Guarantors (as defined therein) and Deutsche Bank Securities Inc. and Goldman, Sachs & Co., as dealer managers (incorporated by reference to Exhibit 4.3 to Westlake's Current Report on Form 8-K, filed on September 7, 2016, File No. 001-32260)
 
 
 
10.3†
 
Credit Agreement, dated as of August 10, 2016, by and between Bank of America, N.A. and Westlake International Holdings II C.V.
 
 
 
10.4
 
Credit Agreement dated as of August 23, 2016, by and among Westlake Chemical Corporation, the other borrowers and guarantors referred to therein, the lenders from time to time party thereto, the issuing banks party thereto and JPMorgan Chase Bank, National Association, as Administrative Agent, relating to a $1 billion senior unsecured revolving credit facility (incorporated by reference to Exhibit 10.1 to Westlake's Current Report on Form 8-K, filed on August 24, 2016, File No. 001-32260)
 
 
 
31.1†
 
Rule 13a – 14(a) / 15d – 14(a) Certification (Principal Executive Officer)
 
 
 
31.2†
 
Rule 13a – 14(a) / 15d – 14(a) Certification (Principal Financial Officer)
 
 
 
32.1#
 
Section 1350 Certification (Principal Executive Officer and Principal Financial Officer)
 
 
 
101.INS†
 
XBRL Instance Document
 
 
 
101.SCH†
 
XBRL Taxonomy Extension Schema Document
 
 
 
101.CAL†
 
XBRL Taxonomy Extension Calculation Linkbase Document
 
 
 
101.DEF†
 
XBRL Taxonomy Extension Definition Linkbase Document
 
 
 
101.LAB†
 
XBRL Taxonomy Extension Label Linkbase Document
 
 
 
101.PRE†
 
XBRL Taxonomy Extension Presentation Linkbase Document

______________________________
Filed herewith.
#
Furnished herewith.

60