Thai Oil Public Company Limited Stock Thailand S.E.

Thai Oil Public Company Limited is a Thailand-based company that is engaged in the operations of oil refinery and distribution, petrochemicals, lube base oil and other businesses in domestic and overseas. The Company’s segments include Oil refinery, Lube base oil refinery, Aromatics and LAB, Power generation, Solvent, Ethanol, Olefins, and Others. It is also involved in oil refinery, petrochemicals-aromatics, and lube base oil, with supporting businesses, including power generation, solvents and chemicals, pipeline transportation, renewable-energy generation, and the petrochemical-olefins business. The Company’s subsidiaries include TOP Next International Co., Ltd., Sak Chaisidhi Co., Ltd., TOP Solvent (Vietnam) LLC, PT Tirta Surya Raya, JSKEM Private Limited, Sapthip Co., Ltd., LABIX Co., Ltd., TOP Ventures Company Limited, TOP Ventures Hong Kong Limited, and TOP Ventures America LLC. Sak Chaisidhi Co., Ltd. is engaged in solvent and chemical products manufacturing.