GC One Report 2023 [EN]

Company Relationship As at 31st December 2023 Connected Transaction 2021 2022 2023 (million baht) 13. PTT Tank Terminal Company Limited (PTT TANK) Major shareholder (PTT) holds 100% of the shares Sales/Purchase transaction of products and services Statements of Income Transactions Sales of goods or rendering of services 70 105 77 Other expense 8 5 3 Statements of Financial Position Balances Trade accounts receivable - related parties 15 12 8 Other accounts payable - related parties 2 - - 14. PTT International Trading Pte. (PTTT) Major shareholder (PTT) holds 100% of the shares Sales/Purchase transaction of products and services Statements of Income Transactions Sales of goods or rendering of services 19,354 29,772 36,194 Purchases of goods or receiving of services 378 4,354 3,233 Other income 28 19 - Other expense 3 5 5 Statements of Financial Position Balances Trade accounts receivable - related parties 1,004 1,854 5,083 Other accounts receivable - related parties 89 203 361 Trade accounts payable - related parties 176 268 148 Other accounts payable - related parties 263 109 27 15. PTT LNG Company Limited (PTTLNG) Major shareholder (PTT) holds 100% of the shares Sales/Purchase transaction of products and services Statements of Income Transactions Sales of goods or rendering of services 8 47 71 Other income 3 10 1 Statements of Financial Position Balances Trade accounts receivable - related parties 3 38 25 Other accounts receivable - related parties 3 - - Other accounts payable - related parties - 17 1 16. Sak Chaisidhi Co., Ltd. (SAKC) Subsidiary of TOP Sales/Purchase transaction of products and services Statements of Income Transactions Sales of goods or rendering of services 803 227 1 Purchases of goods or receiving of services - - 160 Other income - - 13 Statements of Financial Position Balances Trade accounts payable - related parties - - 106 233 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2023

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