Mark Bender

Part of TTWF LP, Westlake Chemical Partners GP LLC operates, acquires and develops ethylene production facilities and related assets. The private company is based in Houston, TX. Yuan Chao has been the CEO of the company since 2014.

Westlake Vinnolit GmbH & Co. KG manufactures and markets polyvinyl chloride products. It products includes intermediates such as caustic soda, vinyl chloride and tin tetrachloride. The firm develops materials for flooring, wall covering, window profiles, pipes, technical coatings, automotive sealants, cable sheathing, and medical applications. The company was founded in 1993 and is headquartered in Ismaning, Germany.

Part of TTWF LP, Westlake Vinnolit Holdings GmbH is a company that produces PVC and caustic soda with its headquarters located in Ismaning, Germany and four production sites in Germany. The private company has around 1,400 employees and offers various solutions for a sustainable future. The CEOs of the company are Karl-Martin Schellerer, Yuan Chao, Mark Steven Bender, Roger Kearns. Westlake Vinnolit purchases raw materials, goods, and services in large quantities and has an intelligent procurement management system that ensures cost-effectiveness, timely delivery, and fair partnerships with suppliers and service providers. The company offers diverse career opportunities and welcomes initiative applications.

Part of Sumant Investments Pvt Ltd., Shriram Axiall Pvt Ltd. is a manufacturer, supplier, and exporter of various types of PVC compounds, including polyvinyl chloride compound, Pantone shade color masterbatch, and medical PVC compound for various industries. Shriram Axiall is based in Gurugram, IN and was founded in 1964. The Indian company also produces wire PVC compound, automotive PVC compounds, colored PVC compound granules, axial cable PVC compound, gear shift knob PVC compound, footrest PVC compound, and foot mat PVC compound. Shriram Axiall was acquired by DCM Shriram Ltd. on November 13, 2021 for $3.24 million.