Westlake Chemical Market Cap 2006-2018 | WLK
Historical market capitalization for Westlake Chemical (WLK) over the last 10 years. The current market cap for Westlake Chemical (WLK) as of March 31, 2018 is $13.92B.
||Chemicals - Plastics
Westlake Chemical Corporation is a vertically integrated international manufacturer and supplier of petrochemicals, polymers and fabricated products. The company's range of products includes ethylene, polyethylene, styrene, vinyl intermediates, PVC, PVC Pipe, PVC windows, fence and decking components.