GC One Report 2023 [EN]

Dividend Payment Policy PTT Global Chemical Public Company Limited The Board of Directors Meeting No. 1/2011, held on October 19, 2011, resolved that the dividend payment policy of the Company is “to pay dividend at a rate of no less than 30% of net profit after tax and allocation to all reserve funds of the Company. Such dividend payment, however, is subject to the investment plan, other necessary and appropriate considerations in the future”. Subsidiaries’ Dividend Payment Policy The dividend payment policy for GC’s subsidiaries shall be considered and proposed by the Board of Directors of each subsidiary for approval at the Annual General Meeting of each subsidiary. The dividend payment of subsidiaries shall be calculated based on the investment plans and other requirements and considerations, such as the adequacy of cash flow of each subsidiary after deducting reserve funds in accordance with the law. Dividend Payment Year Dividend Payout (Baht/Share) Earnings per Share (Baht/Share) Dividend Payout Ratio (%) 1st half 2nd half Full Year 2023* - 0.75 0.75 0.22 >200% 2022 0.75 0.25 1.00 (1.94) 56% 2021 2.00 1.75 3.75 10.01 37% 2020 - 1.00 1.00 0.04 >200% 2019 1.00 1.00 2.00 2.59 77% Remark: * At the Board of Directors’ meeting held on 12 February 2024, the Board approved to submit for approval at the Annual General Meeting of the Shareholders, a full year 2023 dividend payment at the rate of Baht 0.75 per share, amounting to Baht 3,382 million to the shareholders entitled to receive dividends. This dividend payment is subject to the approval of the Shareholders at the Annual General Meeting to be held on 9 April 2024. 85 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2023

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