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Corporate Responsibility

Our Mission

Sustainability

Safety

Our Community

Products & Services

Westlake Products deliver benefits across many industries. Select a destination to learn more:

NUTRITION & HEALTHCARE

Our Nutrition & Healthcare products are the building blocks of everyday...

CONSUMER LIFESTYLE

Our Consumer Lifestyle products provide a better quality of life, versatility...

BUILDING & CONSTRUCTION

Our Building & Construction products strengthen the world’s communities...

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Fast Facts

Westlake is a global manufacturer and supplier of materials and innovative products that enhance life every day. We provide the building blocks for vital solutions - from packaging and healthcare products to automotive and consumer goods to building and construction products.

Production
Capacity:

44.3 billion lbs/yr

Revenues
(2020):

Approx. 7.5 billion

News & Stories

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Westlake’s NAPCO Pipe & Fittings Introduces High-Performance Molecular-Oriented PVC C909 Pipe

New PVC Pipe Features Higher Performance and a Lower Carbon Footprint Than Past Products North American Pipe Corporation (NAPCO), a subsidiary of Westlake Chemical Corporation (NYSE: WLK), today announced the launch of a new product, molecular oriented PVC (PVCO) pipe. The new PVCO pipe features…

12/08/2021
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Westlake to Acquire Hexion’s Global Epoxy Business

Leading global supplier of coatings and composites used in wind turbine blades and automotive structural components to expand Westlake’s chemicals portfolio Westlake Chemical Corporation (NYSE: WLK), today announced that it has entered into a definitive agreement with Hexion Inc. to acquire…

11/24/2021
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Westlake's Vinnolit Introduces New Lower-Carbon GreenVin PVC

Company Rolls Out Second Lower-Carbon Product in 2021 Following its Introduction of Lower Carbon Caustic Soda in February 2021. Westlake Chemical Corporation (NYSE: WLK) today announced its Vinnolit subsidiary in Germany launched GreenVin™ Polyvinyl Chloride (PVC), a lower-carbon alternative PVC…

11/17/2021
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Westlake Chemical Corporation Declares Quarterly Dividend

$0.2975 cents per share dividend declared payable on December 8, 2021 The Board of Directors of Westlake Chemical Corporation (NYSE:WLK) declared today a regular dividend distribution of $0.2975 per share for the third quarter of 2021. This dividend will be payable on December 8, 2021, to…

11/12/2021
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Westlake Chemical Partners LP Announces Third Quarter 2021 Results

Declared quarterly distribution of $0.4714 per unit; 29 th consecutive quarterly distribution Westlake Chemical Partners LP (NYSE: WLKP) (the "Partnership") today reported net income attributable to the Partnership in the third quarter of 2021 of $12.8 million, or $0.36 per limited partner unit…

11/02/2021
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Westlake Chemical Corporation

NYSE: WLK

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