PTT Global Chemical Public Company Limited operates as a chemical company in Thailand and internationally. It operates through 6 segments: Upstream, Intermediates, Polymers and Chemicals, Bio and Circularity, Performance Chemicals, and Service and Others. The company offers refinery and shared facilities, which includes liquefied petroleum gas, light naphtha, reformate, jet fuel, diesel, and fuel oil; aromatics including benzene, toluene, paraxylene, cyclohexane, orthoxylene, and mixed xylenes; and olefins comprising ethylene, propylene, butadiene, and butene. It also provides monoethylene glycol; phenol, bisphenol A, acetone; purified terephthalic acid, propylene oxide, acrylonitrile, methyl methacrylate; polylactic acid and polybutylene succinate; post-consumer recycled PET and HDPE; and coating resins and additives, hexamethylene diisocyanate and HDI derivatives. In addition, the company offers polymers including high and low density polyethylene, linear low density polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate, polystyrene, and rotomolding and polypropylene compounds; methyl ester, fatty alcohol, fatty alcohol ethoxylate, glycerin, and oleochemicals; chemicals, such as ethanolamine; and polyether, polymer, and premix polyols. Further, the company engages in the marketing and sales of products and packaging market development; technical, engineering, plant maintenance, safety, occupational health, environmental, and security businesses; and social enterprise and management consultancy. Additionally, it provides logistics, jetty, utilities, and infrastructure; liquidity management and financing, venture capital investment, and outsourcing; and transportation, packaging, and warehouse management services. It serves packaging, electronic and electronic equipment, automotive, agriculture, chemicals, construction, home, and personal applications. The company was incorporated in 2011 and is headquartered in Bangkok, Thailand.