WESTLAKE CORP

Westlake Corporation is a vertically integrated global manufacturer and marketer of both housing and infrastructure products and performance and essential materials that are designed to enhance the lives of people every day. Our products include some of the most widely used materials in the world, which are fundamental to many diverse consumer and industrial markets, including residential construction, flexible and rigid packaging, automotive, healthcare, water treatment, wind turbines, coatings as well as other durable and non-durable goods. We operate in two principal operating segments, Housing and Infrastructure Products (HIP) and Performance and Essential Materials (PEM). We are highly integrated along our materials chain with significant downstream integration from ethylene and chlor-alkali (chlorine and caustic soda) into vinyls, polyethylene (PE) and epoxy. We also have substantial downstream integration from polyvinyl chloride ("PVC") into our HIP segment for our residential building products, PVC pipe and fittings and PVC compounds. Our Strategy and History As a global manufacturer of housing and infrastructure products and performance and essential materials, we focus on delivering value to our customers, creating sustainable shareholder value, and developing a rewarding work environment for our employees. We are committed to produce products that are enhancing the lives of people every day. We do this by providing innovative and useful products while maintaining high standards of customer service and operational excellence with a commitment to managing costs.