GC_ONE REPORT 2021_ENG

ETHYLENE EO VINYL CHLORIDE MONOMER BUTENE-1 EB/SM HDMA TDI PA FATTY ALCOHOL METHYL ESTER (B100) PTA PROPYLENE MIXED C4 BENZENE TOLUENE PARAXYLENE ORTHOXYLENE OLEOCHEMICALS SPECIALTY OLEOCHEMICALS PO POLYOLS HDI BUTADIENE CUMENE PHENOL ACETONE CYCLOHEXANE NATURAL GAS CONDENSATE CRUDE OIL AGRICULTURAL PRODUCTS CRUDE OIL TALLOW Group Performance Center-Refinery & Shared Facilities Group Performance Center Aromatics Group Performance Center-Olefins Polymers Business Unit EO-Based Performance Business Unit Green Chemicals Business Unit FEEDSTOCK & BASIC CHEMICALS COMMODITY/SPECIALTY INTERMEDIATES 30 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2021

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