IRPC Annual Report 2023

General Information and Other Important Information General Information Company Name IRPC Public Company Limited Stock Symbol IRPC Company Registration Number 0107537002567 Type of Business Refining and Petrochemical Group Natural Resources Sector Energy and Utilities Registered Capital 20,475,000,000 Baht divided into 20,475,000,000 ordinary shares at par value of 1 Baht per share Issued and Paid-up Capital 20,434,419,246 Baht divided into 20,434,419,246 ordinary shares at par value of 1 Baht per share Locations Head Office and Plants 299 Moo 5, Sukhumvit Road, Choeng Noen Subdistrict, Mueang Rayong District, Rayong Tel. 0-3861-1333 Fax. 0-3861-2813 Bangkok Office 555/2 Energy Complex Center, Building B, Floors 6-10, Vibhavadi Rangsit Road, Chatuchak Subdistrict, Chatuchak District, Bangkok Tel. 0-2765-7000 Fax 0-2765-7001 Website www.irpc.co.th 188 General Information and Other Important Information IRPC Public Company Limited

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