PTT Global Chemical Map Ta Phut Complex is an active petrochemical complex located in Rayong, Thailand. The complex started commercial operations in 1991 and currently has an active annual capacity of 6.93mtpa. Its capacity is expected to increase to 7.68mtpa in 2030. The plants in this complex are operated by PTT Global Chemical Public, GC Oxirane, GC Polyols and GC Styrenics.

Key Products Capacity – PTT Global Chemical Map Ta Phut Complex, 2020

Key products produced in this complex include ethylene, xylenes, polyethylene, benzene, propylene etc.

Ethylene accounts for major capacity share i.e., 34.2% of the total annual capacity of the complex with 2.38mtpa, followed by xylenes and polyethylene with 20.1% (1.4mtpa) and 16.5% (1.15mtpa) respectively.

About PTT Global Chemical Public

PTT Global Chemical Public Co Ltd (PTTGC) is a chemical company that manufactures and distributes upstream, intermediate, and downstream petrochemical products. The company’s products include olefins, polymers, refinery, green chemicals, EO-based performance, phenol, aromatics, and specialties. Its refinery products comprise light naphtha, light distillates, consisting of LPG, and reformate; consisting of jet fuel and diesel; middle distillates, and heavy distillates such as fuel oil. PTTGC offers services such as plant maintenance, utility businesses, engineering design services, pipeline infrastructural services, polymers sale, marketing services and others. The company has its operations in China, Malaysia, Singapore, the US and others. PTTGC is headquartered in Bangkok, Thailand.

About GC Oxirane

GC OXIRANE COMPANY Ltd (GC Oxirane) manufactures the other basic inorganic chemicals. It is headquartered at Thailand.

About GC Styrenics

GC Styrenics Co Ltd (GCS) a subsidiary of PTT Global Chemical Public Co Ltd focuses on manufacturing and distributing petrochemical products. GCS is headquartered in Bangkok, Thailand.


Information on the petrochemical complexes/plants is sourced from GlobalData’s oil & gas petrochemicals plants database that provides detailed information on all active and upcoming, petrochemical plants globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.