Benjamin Ederington

Westlake Chlor-Vinyls Corp. engages in the business of manufacturing and marketing basic chemicals, vinyls, polymers, and building products. It operates under the Olefins and Vinyls segments. The Olefins segment provides polyethylene, styrene, and feedstock. The Vinyls segment includes polyvinyl chloride and caustic soda. The company was founded on May 17, 1984 and is headquartered in Houston, TX.

Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX.

Steptoe & Johnson LLP provides legal services. It specializes in criminal defense and investigations; intellectual property; international trade, compliance, and investment; litigation; regulatory and legislative; and tax, transactions, and private client. The company was founded by Philip Steptoe and Louis A. Johnson in 1945 and is headquartered in Washington, DC.

LyondellBasell Industries AF SCA manufactures polymers and petrochemicals. Its vertically integrated facilities, broad product portfolio, manufacturing flexibility, superior technology base for operations. The company is headquartered in Rotterdam, the Netherlands.

Part of LyondellBasell Industries NV, the company is based in London, UK. The British company manufactures and sells petrochemicals.

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