Address	2801 Post Oak Boulevard Houston Texas 77056 United States
Employees	-
Website	http://www.westlake.com
Updated	07/08/2019
Westlake Chemical Corp. manufactures and markets petrochemicals, polymers and fabricated building products. It operates through the Olefins and Vinyls segments. The Olefins segment manufactures ethylene, polyethylene, styrene, and associated co-products at the manufacturing facility in Lake Charles and polyethylene at the Longview facility.