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Westlake Chemical Corporation Banner Image

Westlake Chemical Corporation

  • Ticker WLK
    Exchange NYSE More
  • Industry Specialty Chemicals More
  • Sector Basic Materials More
Westlake Chemical Corporation Logo Image
  • 5001-10,000 Employees
  • Based in Houston, Texas
Westlake Chemical Corporation is an international manufacturer and supplier of petrochemicals, polymers and building products with headquarters in Houston, Texas. 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, pipeMore, fittings and specialty components, windows, fence, deck and film.
Westlake Chemical Corporation

Most Recent Annual Report

MOST RECENT 2020 Form 10K

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