Westlake Chemical Corporation Declares Quarterly Dividend

- $0.2500 cents per share dividend declared payable on March 13, 2019

The Board of Directors of Westlake Chemical Corporation WLK declared today a regular dividend distribution of $0.2500 per share. This dividend will be payable on March 13, 2019, to stockholders of record on February 27, 2019.

This is the 58th successive quarterly dividend that Westlake has declared since completing its initial public offering in August 2004.

About Westlake Chemical Corporation

Westlake Chemical Corporation is an international manufacturer and supplier of petrochemicals, polymers and building products with headquarters in Houston. The company's range of products includes: ethylene, polyethylene, styrene, propylene, chlor-alkali and derivative products, PVC suspension and specialty resins, PVC compounds, and PVC building products including siding, pipe, fittings and specialty components, windows, fence, deck and film. For more information, visit the company's Web site at www.westlake.com.

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