AGÕæÈ˹ٷ½

STOCK TITAN

Westlake Corporation Reports Second Quarter 2025 Results

Rhea-AI Impact
(Neutral)
Rhea-AI Sentiment
(Negative)
Tags

HOUSTON--(BUSINESS WIRE)-- Westlake Corporation (NYSE: WLK) (the "Company" or "Westlake") today announced second quarter 2025 results.

SUMMARY FINANCIAL HIGHLIGHTS (in millions of dollars, except per share data and percentages)

Ìý

Ìý

Ìý

Three Months
Ended June 30,
2025

Ìý

Three Months
Ended March 31,
2025

Ìý

Three Months
Ended June 30,
2024

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Westlake Corporation

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Net sales

Ìý

$

2,953

Ìý

Ìý

$

2,846

Ìý

Ìý

$

3,207

Ìý

Income (loss) from operations

Ìý

$

(109

)

Ìý

$

(32

)

Ìý

$

406

Ìý

Net income (loss) attributable to Westlake Corporation

Ìý

$

(142

)

Ìý

$

(40

)

Ìý

$

313

Ìý

Diluted earnings (loss) per common share

Ìý

$

(1.11

)

Ìý

$

(0.31

)

Ìý

$

2.40

Ìý

Identified Items (1)

Ìý

$

130

Ìý

Ìý

$

�

Ìý

Ìý

$

�

Ìý

Net income (loss) attributable to Westlake Corporation excl. Identified Items

Ìý

$

(12

)

Ìý

$

(40

)

Ìý

$

313

Ìý

Diluted earnings (loss) per common share excl. Identified Items

Ìý

$

(0.09

)

Ìý

$

(0.31

)

Ìý

$

2.40

Ìý

EBITDA

Ìý

$

210

Ìý

Ìý

$

288

Ìý

Ìý

$

744

Ìý

EBITDA excl. Identified Items

Ìý

$

340

Ìý

Ìý

$

288

Ìý

Ìý

$

744

Ìý

EBITDA margin (2)

Ìý

Ìý

12%

Ìý

Ìý

10%

Ìý

Ìý

23%

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing and Infrastructure Products ("HIP") Segment

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Net sales

Ìý

$

1,160

Ìý

Ìý

$

996

Ìý

Ìý

$

1,194

Ìý

Income from operations

Ìý

$

222

Ìý

Ìý

$

148

Ìý

Ìý

$

266

Ìý

EBITDA

Ìý

$

275

Ìý

Ìý

$

203

Ìý

Ìý

$

336

Ìý

EBITDA margin

Ìý

Ìý

24%

Ìý

Ìý

20%

Ìý

Ìý

28%

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Performance and Essential Materials ("PEM") Segment

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Net sales

Ìý

$

1,793

Ìý

Ìý

$

1,850

Ìý

Ìý

$

2,013

Ìý

Income (loss) from operations

Ìý

$

(318

)

Ìý

$

(163

)

Ìý

$

157

Ìý

EBITDA

Ìý

$

(78

)

Ìý

$

73

Ìý

Ìý

$

391

Ìý

Identified Items (1)

Ìý

$

130

Ìý

Ìý

$

�

Ìý

Ìý

$

�

Ìý

EBITDA excl. Identified Items

Ìý

$

52

Ìý

Ìý

$

73

Ìý

Ìý

$

391

Ìý

EBITDA margin (2)

Ìý

Ìý

3%

Ìý

Ìý

4%

Ìý

Ìý

19%

Ìý
(1) "Identified Items" represent $108 million of accrued expenses and $15 million inventory write-off related to the permanent shut down of the Company's Pernis facility in The Netherlands and $7 million of accrued expenses to temporarily cease operations of a PVC resin production unit in China at the Company's 95% owned Huasu joint venture
(2) Excludes Identified Items

BUSINESS HIGHLIGHTS

In the second quarter of 2025, Westlake reported net sales of $3.0 billion, a net loss of $142 million, or $1.11 per share, and EBITDA (earnings before interest expense, income taxes, depreciation and amortization) of $210 million. Earnings in the second quarter were impacted by $130 million from the closure of the Company's Epoxy facility in Pernis, The Netherlands, ("Pernis") and the temporary cessation of a PVC resin production unit at the Company's Huasu joint venture ("Huasu") in China (the "Identified Items"), which are included in the Performance and Essential Materials segment financial results. Excluding the Identified Items, the net loss in the second quarter of 2025 was $12 million, or $0.09 per share, and EBITDA was $340 million.

Compared to the first quarter of 2025, EBITDA excluding Identified Items of $340 million increased by $52 million primarily due to seasonally higher sales volume in our HIP segment partly offset by a $30 million higher impact from planed turnarounds and unplanned plant outages in our PEM segment.

Westlake's second quarter of 2025 sales volume increased 1% and average sales price increased by 2% as compared to the first quarter of 2025. Housing and Infrastructure Products sales increased 16% sequentially, driven by 14% sales volume growth and a 2% increase in average sales price. Performance and Essential Materials sales decreased 3% over the same period of time as a higher average sales price was more than offset by a 6% decline in sales volume.

EBITDA excluding Identified Items of $340 million was lower than the second quarter of 2024 EBITDA of $744 million primarily due to lower sales volume in our PEM segment due to higher planned turnarounds and unplanned plant outages that impacted EBITDA by approximately $110 million in the second quarter of 2025. Additionally, higher feedstock and energy costs in North America, lower average sales price in each segment, and a 2% decline in HIP sales volume contributed to the lower year-over-year EBITDA.

EXECUTIVE COMMENTARY

"Our overall financial performance in the second quarter of 2025 reflected several headwinds, many of which we believe are transitory in nature. During the second quarter of 2025 our HIP segment delivered solid results against a backdrop of lower North American residential construction activity. HIP sales of $1.2 billion were similar to the prior year period despite lower U.S. housing starts and repair and remodel spending, reflecting the important role that our products play in delivering value to our customers and our strategy to 'win with the winners' by being a supplier of choice for the faster-growing end customers in the market," said Jean-Marc Gilson, President and Chief Executive Officer.

"PEM sales volume was impacted by continued soft global industrial and manufacturing activity that was exacerbated by temporary disruptions to export sales volumes created by tariff uncertainty. While these market-related factors drove much of the year-over-year decline, our earnings were also impacted by production disruptions caused by the tie-in of new VCM capacity at our Geismar, Louisiana, chlorovinyls site, which contributed to a decrease in second quarter of 2025 chlorovinyls sales volume and earnings," continued Mr. Gilson.

"Our focus for the remainder of 2025 will be on running our plants well and reducing our controllable costs. Higher planned turnarounds and some unplanned outages within our PEM segment impacted our EBITDA and cash flow below their potential in the first half of 2025. After taking steps to address the operational disruptions, our chlorovinyls production is returning to normal rates during the third quarter. Turning to our cost-reduction efforts, in the first half of 2025 we eliminated over $75 million of company-wide costs towards our 2025 cost savings target of $150 � $175 million. While we are pleased with progress to date, in light of continued soft global demand and profitability in some of our businesses, we are expanding the scope and nature of these cost-reduction efforts to target an additional $200 million of cost reductions by 2026. Additionally, during the second quarter of 2025 we announced the planned closure of Pernis to put our global Epoxy business on a path to profitability. We expect this action, along with our broader cost-reduction efforts, to significantly improve our profitability in 2026," concluded Mr. Gilson.

RESULTS

Consolidated Results

(Unless otherwise noted the financial numbers below exclude the Identified Items)

For the three months ended June 30, 2025, the Company reported a quarterly net loss of $12 million, or $0.09 per share, on net sales of $3.0 billion, which was an improvement from the net loss of $40 million reported in the first quarter of 2025. Sequentially, earnings benefitted from higher sales volume and margins in our HIP segment, which more than offset lower sales volume in our PEM segment.

The second quarter of 2025 net loss of $12 million was $325 million below the second quarter of 2024 primarily due to lower sales volume, particularly in our PEM segment as a result of an elevated level of planned turnarounds and unplanned outages, as well as higher feedstock and energy costs in our PEM segment.

EBITDA of $340 million for the second quarter of 2025 increased by $52 million compared to first quarter 2025 as a result of higher sales volume and margins in our HIP segment, partially offset by a $30 million higher impact from planned turnarounds and unplanned outages in our PEM segment.

A reconciliation of EBITDA and net income to EBITDA excluding Identified Items and net income excluding Identified Items, as well as a reconciliation of EBITDA to net income, income from operations (including and excluding Identified Items) and net cash provided by operating activities, as well as a reconciliation of free cash flow to net cash flow provided by operating activities, can be found in the financial schedules at the end of this press release.

Expenses Regarding Facility Closure and Temporary Cessation of Operations ("Identified Items")

During the second quarter of 2025, the Company accrued $108 million of expenses and $15 million inventory write-off related to the previously announced decision to shut down Pernis and $7 million of expenses to temporarily cease operations of a PVC resin production unit at Huasu. Consistent with our previous announcement, cash outflows related to the Pernis closure are expected to occur over several years after operations have ceased.

Cash, Investments and Debt

Net cash provided by operating activities was $135 million for the second quarter of 2025 and capital expenditures were $267 million. As of June 30, 2025, cash, cash equivalents and fixed-income investments were $2.3 billion and total debt was $4.7 billion.

Housing and Infrastructure Products Segment

For the second quarter of 2025, Housing and Infrastructure Products income from operations of $222 million increased by $74 million as compared to the first quarter of 2025. This increase in income from operations versus the prior quarter was primarily due to seasonally higher sales volume in Pipe & Fittings and Building Products.

Compared to the second quarter of 2024, Housing and Infrastructure Products income from operations decreased by $44 million. The year-over-year decrease was the result of lower sales volume and lower average sales price and margins, particularly in Pipe & Fittings.

Performance and Essential Materials Segment

(Unless otherwise noted the financial numbers below exclude the Identified Items)

For the second quarter of 2025, Performance and Essential Materials loss from operations of $188 million increased by $25 million as compared to the first quarter of 2025. This increase in loss from operations versus the prior quarter was primarily driven by a 6% decline in sales volume due to weaker global demand, in part due to temporary disruptions in global trade flows created by tariff uncertainty, as well as lower production levels, particularly for chlorine, caustic soda, and PVC resin, due to planned turnarounds and unplanned plant outages.

Performance and Essential Materials loss from operations was $188 million in the second quarter of 2025 as compared to income from operations of $157 million in the second quarter of 2024. The year-over-year decrease was primarily due to a 9% decline in sales volume, in part due to elevated planned turnarounds and unplanned outages, higher North American feedstock and energy costs, and 2% lower average sales price.

Forward-Looking Statements

The statements in this release and the related teleconference relating to matters that are not historical facts, including statements regarding our outlook for the performance of our business segments, global macroeconomic conditions and their effects on us and our customers, the duration of headwinds affecting our businesses, the operational reliability of our plants (including our chlorovinyls plants returning to normal production rates during the third quarter of 2025), the scope and duration of disruptions at our facilities, the results of closures of the Pernis facility and the temporary cessation of operations at a PVC resin unit at the Suzhou Huasu Plastics plant in China, the future profitability of our epoxy business, the success of our cost-reduction efforts and the timing and extent of savings therefrom (including reaching our 2025 cost savings target of $150 million to $175 million and reaching our goal of an additional cost savings of $200 million by 2026), our ability to significantly improve profitability in 2026, industrial and manufacturing activity in our target markets, growth in our customers' businesses and their dependence on our products, the effects of tariff announcements, our customers and global supply chains, future global trading policy and relationships, our ability to weather economic volatility, residential construction activity, raw material costs, higher energy prices, our market position and the strength of our brands, the benefits of a diversified and integrated business model, our ability to maintain cost advantages and global demand for our products are forward-looking statements.

These forward-looking statements are subject to significant risks and uncertainties. Actual results could differ materially, based on factors including, but not limited to: general economic and business conditions; the cyclical nature of the chemical and building products industries; 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 conflict in the Middle East, Russia and Ukraine and elsewhere; uncertainties associated with pandemic infectious diseases; uncertainties associated with climate change; the potential impact on demand for ethylene, polyethylene and polyvinyl chloride due to initiatives such as recycling and customers seeking alternatives to polymers; current and potential governmental regulatory actions in the United States and other countries; industry production capacity and operating rates; the supply/demand balance for Westlake's products; competitive products and pricing pressures; instability in the credit and financial markets; access to capital markets; terrorist acts; operating interruptions; changes in laws and regulations, including trade policies and tariffs imposed on or by foreign jurisdictions; disruptions in global trade and the effect on trading relationships between the United States and other countries; technological developments; information systems failures and cyberattacks; foreign currency exchange risks; our ability to implement our business strategies; and creditworthiness of our customers and other risk factors. For more detailed information about the factors that could cause actual results to differ materially, please refer to Westlake's Annual Report on Form 10-K for the year ended December 31, 2024, which was filed with the Securities and Exchange Commission (SEC) in February 2025.

Use of Non-GAAP Financial Measures

This release makes reference to certain "non-GAAP" financial measures, such as EBITDA, free cash flow and other measures that exclude the effects of Identified Items, as defined in Regulation G of the U.S. Securities Exchange Act of 1934, as amended. For this purpose, a non-GAAP financial measure is generally defined by the SEC as a numerical measure of a registrant's historical or future financial performance, financial position or cash flows that (1) excludes amounts, or is subject to adjustments that have the effect of excluding amounts, that are included in the most directly comparable measure calculated and presented in accordance with GAAP in the statement of operations, balance sheet or statement of cash flows (or equivalent statements) of the registrant; or (2) includes amounts, or is subject to adjustments that have the effect of including amounts, that are excluded from the most directly comparable measure so calculated and presented. We report our financial results in accordance with U.S. generally accepted accounting principles (U.S. GAAP), but believe that certain non-GAAP financial measures, such as EBITDA, free cash flow and other measures that exclude the effects of Identified Items, provide useful supplemental information to investors regarding the underlying business trends and performance of the Company's ongoing operations and are useful for period-over-period comparisons of such operations. These non-GAAP financial measures should be considered as a supplement to, and not as a substitute for or superior to, the financial measures prepared in accordance with U.S. GAAP. A reconciliation of (i) EBITDA to net income, income from operations and net cash provided by operating activities, (ii) free cash flow to net cash provided by operating activities and (iii) other measures reflecting adjustments for the effects of Identified Items can be found in the financial schedules at the end of this press release.

About Westlake

Westlake is a global manufacturer and supplier of materials and innovative products that enhance life every day. Headquartered in Houston, with operations in Asia, Europe and North America, we provide the building blocks for vital solutions � from housing and construction, to packaging and healthcare, to automotive and consumer goods. For more information, visit the Company's web site at .

Westlake Corporation Conference Call Information:

A conference call to discuss Westlake Corporation's second quarter 2025 results will be held Tuesday, August 5, 2025 at 11:00 AM Eastern Time (10:00 AM Central Time). To access the conference call, it is necessary to pre-register at . Once registered, you will receive a phone number and unique PIN number.

A replay of the conference call will be available beginning two hours after its conclusion. The conference call and replay will be available via webcast at .

WESTLAKE CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

Ìý

Ìý

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars, except per share data and share amounts)

Net sales

Ìý

$

2,953

Ìý

Ìý

$

3,207

Ìý

Ìý

$

5,799

Ìý

Ìý

$

6,182

Ìý

Cost of sales

Ìý

Ìý

2,695

Ìý

Ìý

Ìý

2,543

Ìý

Ìý

Ìý

5,309

Ìý

Ìý

Ìý

5,052

Ìý

Gross profit

Ìý

Ìý

258

Ìý

Ìý

Ìý

664

Ìý

Ìý

Ìý

490

Ìý

Ìý

Ìý

1,130

Ìý

Selling, general and administrative expenses

Ìý

Ìý

221

Ìý

Ìý

Ìý

224

Ìý

Ìý

Ìý

448

Ìý

Ìý

Ìý

433

Ìý

Amortization of intangibles

Ìý

Ìý

31

Ìý

Ìý

Ìý

30

Ìý

Ìý

Ìý

61

Ìý

Ìý

Ìý

60

Ìý

Restructuring, transaction and integration-related costs

Ìý

Ìý

115

Ìý

Ìý

Ìý

4

Ìý

Ìý

Ìý

122

Ìý

Ìý

Ìý

8

Ìý

Income (loss) from operations

Ìý

Ìý

(109

)

Ìý

Ìý

406

Ìý

Ìý

Ìý

(141

)

Ìý

Ìý

629

Ìý

Interest expense

Ìý

Ìý

(40

)

Ìý

Ìý

(41

)

Ìý

Ìý

(79

)

Ìý

Ìý

(81

)

Other income, net

Ìý

Ìý

24

Ìý

Ìý

Ìý

59

Ìý

Ìý

Ìý

61

Ìý

Ìý

Ìý

109

Ìý

Income (loss) before income taxes

Ìý

Ìý

(125

)

Ìý

Ìý

424

Ìý

Ìý

Ìý

(159

)

Ìý

Ìý

657

Ìý

Provision for income taxes

Ìý

Ìý

6

Ìý

Ìý

Ìý

101

Ìý

Ìý

Ìý

7

Ìý

Ìý

Ìý

149

Ìý

Net income (loss)

Ìý

Ìý

(131

)

Ìý

Ìý

323

Ìý

Ìý

Ìý

(166

)

Ìý

Ìý

508

Ìý

Net income attributable to noncontrolling interests

Ìý

Ìý

11

Ìý

Ìý

Ìý

10

Ìý

Ìý

Ìý

16

Ìý

Ìý

Ìý

21

Ìý

Net income (loss) attributable to Westlake Corporation

Ìý

$

(142

)

Ìý

$

313

Ìý

Ìý

$

(182

)

Ìý

$

487

Ìý

Earnings (loss) per common share attributable to Westlake Corporation:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Basic

Ìý

$

(1.11

)

Ìý

$

2.42

Ìý

Ìý

$

(1.42

)

Ìý

$

3.77

Ìý

Diluted

Ìý

$

(1.11

)

Ìý

$

2.40

Ìý

Ìý

$

(1.42

)

Ìý

$

3.75

Ìý

Weighted average common shares outstanding:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Basic

Ìý

Ìý

128,238,514

Ìý

Ìý

Ìý

128,576,735

Ìý

Ìý

Ìý

128,273,332

Ìý

Ìý

Ìý

128,468,359

Ìý

Diluted

Ìý

Ìý

128,238,514

Ìý

Ìý

Ìý

129,350,720

Ìý

Ìý

Ìý

128,273,332

Ìý

Ìý

Ìý

129,185,545

WESTLAKE CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

Ìý

Ìý

June 30,
2025

December 31,
2024

Ìý

(in millions of dollars)

ASSETS

Ìý

Ìý

Current assets

Ìý

Ìý

Cash and cash equivalents

$

2,085

$

2,919

Available-for-sale securities

Ìý

192

Ìý

Ìý

�

Ìý

Accounts receivable, net

Ìý

1,832

Ìý

Ìý

1,483

Ìý

Inventories

Ìý

1,731

Ìý

Ìý

1,697

Ìý

Prepaid expenses and other current assets

Ìý

106

Ìý

Ìý

115

Ìý

Total current assets

Ìý

5,946

Ìý

Ìý

6,214

Ìý

Property, plant and equipment, net

Ìý

8,827

Ìý

Ìý

8,633

Ìý

Other assets, net

Ìý

6,033

Ìý

Ìý

5,903

Ìý

Total assets

$

20,806

Ìý

$

20,750

Ìý

Ìý

LIABILITIES AND EQUITY

Ìý

Ìý

Current liabilities (accounts payable and accrued and other liabilities)

$

2,403

Ìý

$

2,219

Ìý

Long-term debt, net

Ìý

4,654

Ìý

Ìý

4,556

Ìý

Other liabilities

Ìý

2,958

Ìý

Ìý

2,932

Ìý

Total liabilities

Ìý

10,015

Ìý

Ìý

9,707

Ìý

Total Westlake Corporation stockholders' equity

Ìý

10,278

Ìý

Ìý

10,527

Ìý

Noncontrolling interests

Ìý

513

Ìý

Ìý

516

Ìý

Total equity

Ìý

10,791

Ìý

Ìý

11,043

Ìý

Total liabilities and equity

$

20,806

Ìý

$

20,750

Ìý

WESTLAKE CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

Ìý

Ìý

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars)

Cash flows from operating activities

Ìý

Ìý

Ìý

Ìý

Net income (loss)

Ìý

$

(166

)

Ìý

$

508

Ìý

Adjustments to reconcile net income to net cash provided by operating activities

Ìý

Ìý

Ìý

Ìý

Depreciation and amortization

Ìý

Ìý

578

Ìý

Ìý

Ìý

552

Ìý

Deferred income taxes

Ìý

Ìý

(19

)

Ìý

Ìý

(58

)

Net loss on disposition and others

Ìý

Ìý

55

Ìý

Ìý

Ìý

24

Ìý

Other balance sheet changes

Ìý

Ìý

(390

)

Ìý

Ìý

(620

)

Net cash provided by operating activities

Ìý

Ìý

58

Ìý

Ìý

Ìý

406

Ìý

Cash flows from investing activities

Ìý

Ìý

Ìý

Ìý

Additions to investments in unconsolidated subsidiaries

Ìý

Ìý

(22

)

Ìý

Ìý

(1

)

Additions to property, plant and equipment

Ìý

Ìý

(515

)

Ìý

Ìý

(503

)

Purchase of available-for-sale securities

Ìý

Ìý

(192

)

Ìý

Ìý

�

Ìý

Other, net

Ìý

Ìý

3

Ìý

Ìý

Ìý

9

Ìý

Net cash used for investing activities

Ìý

Ìý

(726

)

Ìý

Ìý

(495

)

Cash flows from financing activities

Ìý

Ìý

Ìý

Ìý

Distributions to noncontrolling interests

Ìý

Ìý

(23

)

Ìý

Ìý

(21

)

Dividends paid

Ìý

Ìý

(136

)

Ìý

Ìý

(130

)

Repurchase of common stock for treasury

Ìý

Ìý

(30

)

Ìý

Ìý

�

Ìý

Other, net

Ìý

Ìý

(8

)

Ìý

Ìý

5

Ìý

Net cash used for financing activities

Ìý

Ìý

(197

)

Ìý

Ìý

(146

)

Effect of exchange rate changes on cash, cash equivalents and restricted cash

Ìý

Ìý

30

Ìý

Ìý

Ìý

(26

)

Net decrease in cash, cash equivalents and restricted cash

Ìý

Ìý

(835

)

Ìý

Ìý

(261

)

Cash, cash equivalents and restricted cash at beginning of period

Ìý

Ìý

2,935

Ìý

Ìý

Ìý

3,319

Ìý

Cash, cash equivalents and restricted cash at end of period

Ìý

$

2,100

Ìý

Ìý

$

3,058

Ìý

WESTLAKE CORPORATION

SEGMENT INFORMATION

(Unaudited)

Ìý

Ìý

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars)

Net external sales

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing and Infrastructure Products

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing Products

Ìý

$

980

Ìý

Ìý

$

1,010

Ìý

Ìý

$

1,818

Ìý

Ìý

$

1,889

Ìý

Infrastructure Products

Ìý

Ìý

180

Ìý

Ìý

Ìý

184

Ìý

Ìý

Ìý

338

Ìý

Ìý

Ìý

349

Ìý

Total Housing and Infrastructure Products

Ìý

Ìý

1,160

Ìý

Ìý

Ìý

1,194

Ìý

Ìý

Ìý

2,156

Ìý

Ìý

Ìý

2,238

Ìý

Performance and Essential Materials

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Performance Materials

Ìý

Ìý

1,022

Ìý

Ìý

Ìý

1,177

Ìý

Ìý

Ìý

2,078

Ìý

Ìý

Ìý

2,341

Ìý

Essential Materials

Ìý

Ìý

771

Ìý

Ìý

Ìý

836

Ìý

Ìý

Ìý

1,565

Ìý

Ìý

Ìý

1,603

Ìý

Total Performance and Essential Materials

Ìý

Ìý

1,793

Ìý

Ìý

Ìý

2,013

Ìý

Ìý

Ìý

3,643

Ìý

Ìý

Ìý

3,944

Ìý

Total reportable segments and consolidated

Ìý

$

2,953

Ìý

Ìý

$

3,207

Ìý

Ìý

$

5,799

Ìý

Ìý

$

6,182

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Income (loss) from operations

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing and Infrastructure Products

Ìý

$

222

Ìý

Ìý

$

266

Ìý

Ìý

$

370

Ìý

Ìý

$

476

Ìý

Performance and Essential Materials

Ìý

Ìý

(318

)

Ìý

Ìý

157

Ìý

Ìý

Ìý

(481

)

Ìý

Ìý

179

Ìý

Total reportable segments

Ìý

Ìý

(96

)

Ìý

Ìý

423

Ìý

Ìý

Ìý

(111

)

Ìý

Ìý

655

Ìý

Corporate and other

Ìý

Ìý

(13

)

Ìý

Ìý

(17

)

Ìý

Ìý

(30

)

Ìý

Ìý

(26

)

Consolidated

Ìý

$

(109

)

Ìý

$

406

Ìý

Ìý

$

(141

)

Ìý

$

629

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Depreciation and amortization

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing and Infrastructure Products

Ìý

$

55

Ìý

Ìý

$

53

Ìý

Ìý

$

108

Ìý

Ìý

$

103

Ìý

Performance and Essential Materials

Ìý

Ìý

236

Ìý

Ìý

Ìý

224

Ìý

Ìý

Ìý

463

Ìý

Ìý

Ìý

444

Ìý

Total reportable segments

Ìý

Ìý

291

Ìý

Ìý

Ìý

277

Ìý

Ìý

Ìý

571

Ìý

Ìý

Ìý

547

Ìý

Corporate and other

Ìý

Ìý

4

Ìý

Ìý

Ìý

2

Ìý

Ìý

Ìý

7

Ìý

Ìý

Ìý

5

Ìý

Consolidated

Ìý

$

295

Ìý

Ìý

$

279

Ìý

Ìý

$

578

Ìý

Ìý

$

552

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Other income, net

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Housing and Infrastructure Products

Ìý

$

(2

)

Ìý

$

17

Ìý

Ìý

$

�

Ìý

Ìý

$

21

Ìý

Performance and Essential Materials

Ìý

Ìý

4

Ìý

Ìý

Ìý

10

Ìý

Ìý

Ìý

13

Ìý

Ìý

Ìý

21

Ìý

Total reportable segments

Ìý

Ìý

2

Ìý

Ìý

Ìý

27

Ìý

Ìý

Ìý

13

Ìý

Ìý

Ìý

42

Ìý

Corporate and other

Ìý

Ìý

22

Ìý

Ìý

Ìý

32

Ìý

Ìý

Ìý

48

Ìý

Ìý

Ìý

67

Ìý

Consolidated

Ìý

$

24

Ìý

Ìý

$

59

Ìý

Ìý

$

61

Ìý

Ìý

$

109

WESTLAKE CORPORATION

RECONCILIATION OF EBITDA TO NET INCOME (LOSS), INCOME (LOSS) FROM OPERATIONS AND

NET CASH PROVIDED BY (USED FOR) OPERATING ACTIVITIES

(Unaudited)

Ìý

Ìý

Ìý

Three Months
Ended March 31,

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars, except percentages)

Net cash provided by (used for) operating activities

Ìý

$

(77

)

Ìý

$

135

Ìý

Ìý

$

237

Ìý

Ìý

$

58

Ìý

Ìý

$

406

Ìý

Changes in operating assets and liabilities and other

Ìý

Ìý

41

Ìý

Ìý

Ìý

(284

)

Ìý

Ìý

50

Ìý

Ìý

Ìý

(243

)

Ìý

Ìý

44

Ìý

Deferred income taxes

Ìý

Ìý

1

Ìý

Ìý

Ìý

18

Ìý

Ìý

Ìý

36

Ìý

Ìý

Ìý

19

Ìý

Ìý

Ìý

58

Ìý

Net income (loss)

Ìý

Ìý

(35

)

Ìý

Ìý

(131

)

Ìý

Ìý

323

Ìý

Ìý

Ìý

(166

)

Ìý

Ìý

508

Ìý

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Net income (loss) excl. Identified Items

Ìý

$

(35

)

Ìý

$

(1

)

Ìý

$

323

Ìý

Ìý

$

(36

)

Ìý

$

508

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Net income (loss)

Ìý

Ìý

(35

)

Ìý

Ìý

(131

)

Ìý

Ìý

323

Ìý

Ìý

Ìý

(166

)

Ìý

Ìý

508

Ìý

Less:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Other income, net

Ìý

Ìý

37

Ìý

Ìý

Ìý

24

Ìý

Ìý

Ìý

59

Ìý

Ìý

Ìý

61

Ìý

Ìý

Ìý

109

Ìý

Interest expense

Ìý

Ìý

(39

)

Ìý

Ìý

(40

)

Ìý

Ìý

(41

)

Ìý

Ìý

(79

)

Ìý

Ìý

(81

)

Provision for income taxes

Ìý

Ìý

(1

)

Ìý

Ìý

(6

)

Ìý

Ìý

(101

)

Ìý

Ìý

(7

)

Ìý

Ìý

(149

)

Income (loss) from operations

Ìý

Ìý

(32

)

Ìý

Ìý

(109

)

Ìý

Ìý

406

Ìý

Ìý

Ìý

(141

)

Ìý

Ìý

629

Ìý

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Income (loss) from operations excl. Identified Items

Ìý

Ìý

(32

)

Ìý

Ìý

21

Ìý

Ìý

Ìý

406

Ìý

Ìý

Ìý

(11

)

Ìý

Ìý

629

Ìý

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Depreciation and amortization

Ìý

Ìý

283

Ìý

Ìý

Ìý

295

Ìý

Ìý

Ìý

279

Ìý

Ìý

Ìý

578

Ìý

Ìý

Ìý

552

Ìý

Other income, net

Ìý

Ìý

37

Ìý

Ìý

Ìý

24

Ìý

Ìý

Ìý

59

Ìý

Ìý

Ìý

61

Ìý

Ìý

Ìý

109

Ìý

EBITDA excl. Identified Items

Ìý

Ìý

288

Ìý

Ìý

Ìý

340

Ìý

Ìý

Ìý

744

Ìý

Ìý

Ìý

628

Ìý

Ìý

Ìý

1,290

Ìý

Less:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

EBITDA

Ìý

$

288

Ìý

Ìý

$

210

Ìý

Ìý

$

744

Ìý

Ìý

$

498

Ìý

Ìý

$

1,290

Ìý

Net external sales

Ìý

$

2,846

Ìý

Ìý

$

2,953

Ìý

Ìý

$

3,207

Ìý

Ìý

$

5,799

Ìý

Ìý

$

6,182

Ìý

Operating Income Margin

Ìý

Ìý

(1)%

Ìý

Ìý

(4)%

Ìý

Ìý

13%

Ìý

Ìý

(2)%

Ìý

Ìý

10%

Operating income margin excl. Identified Items

Ìý

Ìý

(1)%

Ìý

Ìý

1%

Ìý

Ìý

13%

Ìý

Ìý

�%

Ìý

Ìý

10%

EBITDA Margin

Ìý

Ìý

10%

Ìý

Ìý

7%

Ìý

Ìý

23%

Ìý

Ìý

9%

Ìý

Ìý

21%

EBITDA margin excl. Identified Items

Ìý

Ìý

10%

Ìý

Ìý

12%

Ìý

Ìý

23%

Ìý

Ìý

11%

Ìý

Ìý

21%

WESTLAKE CORPORATION

RECONCILIATION OF DILUTED EARNINGS (LOSS)ÌýPER COMMON SHARE TO DILUTED EARNINGS (LOSS)ÌýPER COMMON SHARE EXCLUDING IDENTIFIED ITEM

(Unaudited)

Ìý

Ìý

Ìý

Three Months
Ended March 31,

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(per share data)

Diluted earnings (loss) per common share attributable to Westlake Corporation

Ìý

$

(0.31

)

Ìý

$

(1.11

)

Ìý

$

2.40

Ìý

$

(1.42

)

Ìý

$

3.75

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

1.02

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

1.02

Ìý

Ìý

Ìý

�

Ìý

Diluted earnings (loss) per common share attributable to Westlake Corporation excl. Identified Items

Ìý

$

(0.31

)

Ìý

$

(0.09

)

Ìý

$

2.40

Ìý

Ìý

$

(0.40

)

Ìý

$

3.75

Ìý

WESTLAKE CORPORATION

RECONCILIATION OF FREE CASH FLOW TO NET CASH PROVIDED BY (USED FOR) OPERATING ACTIVITIES

(Unaudited)

Ìý

Ìý

Ìý

Three Months
Ended March 31,

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars)

Net cash provided by (used for) operating activities

Ìý

$

(77

)

Ìý

$

135

Ìý

Ìý

$

237

Ìý

$

58

Ìý

Ìý

$

406

Ìý

Less:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Additions to property, plant and equipment

Ìý

Ìý

248

Ìý

Ìý

Ìý

267

Ìý

Ìý

Ìý

231

Ìý

Ìý

Ìý

515

Ìý

Ìý

Ìý

503

Ìý

Free cash flow

Ìý

$

(325

)

Ìý

$

(132

)

Ìý

$

6

Ìý

Ìý

$

(457

)

Ìý

$

(97

)

WESTLAKE CORPORATION

RECONCILIATION OF HIP SEGMENT EBITDA TO INCOME FROM OPERATIONS

(Unaudited)

Ìý

Ìý

Ìý

Three Months
Ended March 31,

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars, except percentages)

Housing and Infrastructure Products Segment

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Income from operations

Ìý

$

148

Ìý

$

222

Ìý

Ìý

$

266

Ìý

$

370

Ìý

$

476

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Depreciation and amortization

Ìý

Ìý

53

Ìý

Ìý

Ìý

55

Ìý

Ìý

Ìý

53

Ìý

Ìý

Ìý

108

Ìý

Ìý

Ìý

103

Ìý

Other income, net

Ìý

Ìý

2

Ìý

Ìý

Ìý

(2

)

Ìý

Ìý

17

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

21

Ìý

EBITDA

Ìý

$

203

Ìý

Ìý

$

275

Ìý

Ìý

$

336

Ìý

Ìý

$

478

Ìý

Ìý

$

600

Ìý

Net external sales

Ìý

$

996

Ìý

Ìý

$

1,160

Ìý

Ìý

$

1,194

Ìý

Ìý

$

2,156

Ìý

Ìý

$

2,238

Ìý

Operating Income Margin

Ìý

Ìý

15%

Ìý

Ìý

19%

Ìý

Ìý

22%

Ìý

Ìý

17%

Ìý

Ìý

21%

EBITDA Margin

Ìý

Ìý

20%

Ìý

Ìý

24%

Ìý

Ìý

28%

Ìý

Ìý

22%

Ìý

Ìý

27%

WESTLAKE CORPORATION

RECONCILIATION OF PEM SEGMENT EBITDA TO INCOME (LOSS) FROM OPERATIONS

(Unaudited)

Ìý

Ìý

Ìý

Three Months
Ended March 31,

Ìý

Three Months Ended June 30,

Ìý

Six Months Ended June 30,

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

2025

Ìý

Ìý

Ìý

2024

Ìý

Ìý

Ìý

(in millions of dollars, except percentages)

Performance and Essential Materials Segment

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Income (loss) from operations

Ìý

$

(163

)

Ìý

$

(318

)

Ìý

$

157

Ìý

Ìý

$

(481

)

Ìý

$

179

Ìý

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Income (loss) from operations excl. Identified Items

Ìý

Ìý

(163

)

Ìý

Ìý

(188

)

Ìý

Ìý

157

Ìý

Ìý

Ìý

(351

)

Ìý

Ìý

179

Ìý

Add:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Depreciation and amortization

Ìý

Ìý

227

Ìý

Ìý

Ìý

236

Ìý

Ìý

Ìý

224

Ìý

Ìý

Ìý

463

Ìý

Ìý

Ìý

444

Ìý

Other income, net

Ìý

Ìý

9

Ìý

Ìý

Ìý

4

Ìý

Ìý

Ìý

10

Ìý

Ìý

Ìý

13

Ìý

Ìý

Ìý

21

Ìý

EBITDA excl. Identified Items

Ìý

Ìý

73

Ìý

Ìý

Ìý

52

Ìý

Ìý

Ìý

391

Ìý

Ìý

Ìý

125

Ìý

Ìý

Ìý

644

Ìý

Less:

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Ìý

Identified Items

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

Ìý

Ìý

130

Ìý

Ìý

Ìý

�

Ìý

EBITDA

Ìý

$

73

Ìý

Ìý

$

(78

)

Ìý

$

391

Ìý

Ìý

$

(5

)

Ìý

$

644

Ìý

Net external sales

Ìý

$

1,850

Ìý

Ìý

$

1,793

Ìý

Ìý

$

2,013

Ìý

Ìý

$

3,643

Ìý

Ìý

$

3,944

Ìý

Operating Income Margin

Ìý

Ìý

(9)%

Ìý

Ìý

(18)%

Ìý

Ìý

8%

Ìý

Ìý

(13)%

Ìý

Ìý

5%

Operating income margin excl. Identified Items

Ìý

Ìý

(9)%

Ìý

Ìý

(10)%

Ìý

Ìý

8%

Ìý

Ìý

(10)%

Ìý

Ìý

5%

EBITDA Margin

Ìý

Ìý

4%

Ìý

Ìý

(4)%

Ìý

Ìý

19%

Ìý

Ìý

�%

Ìý

Ìý

16%

EBITDA margin excl. Identified Items

Ìý

Ìý

4%

Ìý

Ìý

3%

Ìý

Ìý

19%

Ìý

Ìý

3%

Ìý

Ìý

16%

WESTLAKE CORPORATION

SUPPLEMENTAL INFORMATION

PRODUCT SALES PRICE AND VOLUME VARIANCE BY OPERATING SEGMENTS

(Unaudited)

Ìý

Ìý

Ìý

Second Quarter 2025 vs. Second Quarter 2024

Ìý

Second Quarter 2025 vs. First Quarter 2025

Ìý

Ìý

Average

Sales Price

Ìý

Volume

Ìý

Average

Sales Price

Ìý

Volume

Housing and Infrastructure Products

Ìý

-1%

Ìý

-2%

Ìý

+2%

Ìý

+14%

Performance and Essential Materials

Ìý

-2%

Ìý

-9%

Ìý

+2%

Ìý

-6%

Company

Ìý

-1%

Ìý

-7%

Ìý

+2%

Ìý

+1%

Ìý

Contact�(713) 960-9111

Investors—Steve Bender

Media—L. Benjamin Ederington

Source: Westlake Corporation

WESTLAKE CORPORATION

NYSE:WLK

WLK Rankings

WLK Latest News

WLK Latest SEC Filings

WLK Stock Data

10.40B
33.02M
74.23%
28.88%
2.76%
Specialty Chemicals
Industrial Organic Chemicals
United States
HOUSTON