GC_ONE REPORT 2021_ENG

Company Relationship As at 31st December 2021 Connected Transaction 2019 2020 2021 (million baht) 5. TOP Solvent Company Limited (TS) Subsidiary of TOP Sales/Purchase transaction of products Statements of Income Transactions Sales of goods or rendering of services 130 176 264 Purchases of goods or services 206 105 174 Statements of Financial Position Balances Trade accounts receivable – related parties 6 15 16 Trade accounts payable – related parties 10 8 15 Other accounts payable – related parties 3 5 - 6. Dhipaya Insurance Public Company Limited (TIP) Major shareholder (PTT) holds 13.46% of the shares until August 2021 Common Director: 1. Mr. Prapas Kong-ied (Resigned as the Company’s director, effective 1 November 2021) Services transaction Statements of Income Transactions Purchases of goods or services 653 732 824 Other income 39 444 1 Other expense 22 48 42 Statements of Financial Position Balances Other accounts receivable – related parties 477 1,064 - Trade accounts payable – related parties 1 2 - Other accounts payable – related parties 3 10 - Payables to contractors – related parties - 2 - 7. Thai Paraxylene Company Limited (TPX) Subsidiary of TOP Sales/Purchase transaction of products Statements of Income Transactions Sales of goods or rendering of services 55 - - 8. Thai Oil Public Company Limited (TOP) Major shareholder (PTT) holds 45.03% of the shares Sales/Purchase transaction of products and services Statements of Income Transactions Sales of goods or rendering of services 1,557 2,286 2,666 Other income 4 - 1 Statements of Financial Position Balances Trade accounts receivable – related parties 100 147 207 Other accounts payable – related parties 4 - - 206 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2021

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