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Subsidiaries & Affiliates
Bangkok Polyethylene Plc.
PTT Polyethylene Co., Ltd.
Thai Styrenics Co., Ltd.
TOC Glycol Co., Ltd.
Thai Ethanolamines Co., Ltd.
Bio Creation Company Limited
Thai Oleochemicals Co., Ltd.
Thai Fatty Alcohol Co., Ltd.
NPC Safety and Environmental Service Co., Ltd.
PTT Maintenance & Engineering Co., Ltd.
Thai Tank Terminal Co.,Ltd.
PTT Chemical International Pte., Ltd
Thai Ethoxylate Co., Ltd.
PTT Utility Co., Ltd.
PTT Phenol Co., Ltd
PTT Polymer Marketing Co., Ltd.
Vinythai Plc.
Eastern Fluid Transport Co., Ltd.
PTT ICT Solutions Co., Ltd.