GC_ONE REPORT 2021_ENG

Remarks: (1) The company provides a corporate vehicle for the chairman throughout his term for corporate-related activities only. * Bonus for 2020 performance paid in 2021 for time served in 2020 within a budget of Baht 60 million. ** Remuneration for directorship only; Executive remuneration is not included. *** One Director who retired by rotation in 2020 was Mr. Prasert Bunsampan. His term ended on June 2, 2020. **** The two Directors who resigned in 2020 were Mrs. Premrutai Vinaiphat (effective July 16, 2020) and Mr. Supattanapong Punmeechaow (effective July 23, 2020). ***** The three Directors who resigned in 2021 were Mr. Wittawat Svasti-xuto and Mrs. Arawadee Photisaro (effective October 1, 2021), and Mr. Prapas Kong-ied (effective November 1, 2021). DIRECTORS’ REMUNERATION IN 2021 Name Monthly Remuneration for GC Directors (Baht) Remuneration for Meeting Attendance (Baht) Remuneration for Sub-Committees Meeting Attendance (Baht) 2020 Bonus paid in 2021 (Baht)* Total (Baht) Audit Committee Nomination and Remuneration Committee Corporate Governance and Sustainability Committee Risk Management Committee 1. Mr. Piyasvasti Amranand 750,000.00 800,000.00 49,902.00 1,599,902.00 2. Mr. Apisak Tantivorawong 600,000.00 640,000.00 562,500.00 37,281.00 1,839,781.00 3. Mr. Don Wasantapruek 600,000.00 640,000.00 450,000.00 39,922.00 1,729,922.00 4. Professor Somkit Lertpaithoon 600,000.00 640,000.00 281,250.00 39,922.00 1,561,172.00 5. Mr. Grisada Boonrach 600,000.00 640,000.00 450,000.00 23,227.00 1,713,227.00 6. Mrs. Watanan Petersik 600,000.00 640,000.00 405,000.00 225,000.00 39,922.00 1,909,922.00 7. Mr. Pakorn Nilprapunt 600,000.00 640,000.00 450,000.00 45,000.00 39,922.00 1,774,922.00 8. Lieutenant General Nithi Chungcharoen 600,000.00 600,000.00 360,000.00 225,000.00 39,922.00 1,824,922.00 9. Mr. Chansin Treenuchagron 600,000.00 640,000.00 225,000.00 10,943.00 1,475,943.00 10. Mr. Noppadol Pinsupa 150,000.00 120,000.00 90,000.00 45,000.00 405,000.00 11. Mr. Disathat Panyarachun 600,000.00 640,000.00 360,000.00 39,922.00 1,639,922.00 12. Mr. Sarawut Kaewtathip 600,000.00 640,000.00 360,000.00 18,154.00 1,618,154.00 13. M.L. Peekthong Thongyai 150,000.00 120,000.00 90,000.00 360,000.00 14. Mrs. Pantip Sripimol 65,000.00 80,000.00 145,000.00 15. Mr. Kongkrapan Intarajang** 600,000.00 640,000.00 360,000.00 39,922.00 1,639,922.00 Directors who resigned and retired by rotation in 2020-2021 and earned remuneration in 2021 1. Mr. Wittawat Svasti-xuto***** 450,000.00 520,000.00 225,000.00 39,922.00 1,234,922.00 2. Mrs. Arawadee Photisaro***** 450,000.00 520,000.00 270,000.00 39,922.00 1,279,922.00 3. Mr. Prapas Kong-ied***** 500,000.00 520,000.00 45,000.00 180,000.00 39,922.00 1,284,922.00 4. Mr. Prasert Bunsumpun*** 16,695.00 16,695.00 5. Mrs. Premrutai Vinaiphat**** 21,309.00 21,309.00 6. Mr. Supattanapong Punmeechaow**** 22,090.00 22,090.00 Grand Total 9,115,000.00 9,680,000.00 1,462,500.00 1,170,000.00 1,181,250.00 1,890,000.00 598,821.00 25,097,571.00 168 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2021

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