Green Plains Inc. produces, markets, and distributes ethanol in the United States and internationally. It operates through three segments: Ethanol Production, Agribusiness and Energy Services, and Partnership.

AdvanSix Inc. manufactures and sells polymer resins in the United States and internationally. It offers Nylon 6, a polymer resin, which is a synthetic material used to produce fibers, filaments, engineered plastics and films.

Tronox Holdings plc operates as a vertically integrated manufacturer of TiO2 pigment in North America, South and Central America, Europe, the Middle East, Africa, and the Asia Pacific.

Methanex Corporation produces and supplies methanol in North America, the Asia Pacific, Europe, and South America. The company also purchases methanol produced by others under methanol offtake contracts and on the spot market.

Valhi, Inc. engages in the chemicals, component products, and real estate management and development businesses in the Asia Pacific, Europe, North America, and internationally.

Huntsman Corporation manufactures and sells differentiated organic chemical products worldwide. The company operates through four segments: Polyurethanes, Performance Products, Advanced Materials, and Textile Effects.

Westlake Chemical Partners LP acquires, develops, and operates ethylene production facilities and related assets in the United States. The company's ethylene production facilities primarily convert ethane into ethylene.

Braskem S.A., together with its subsidiaries, produces and sells thermoplastic resins. The company operates through three segments: Brazil, United States and Europe, and Mexico.