GC One Report 2023 [EN]

PTT Global Chemical Public Company Limited and its Subsidiaries For the year ended 31 December 2023 Notes to the Financial Statements PTT Global Chemical Public Company Limited and its Subsidiaries Notes to the financial statements For the year ended 31 December 2023 63 Consolidated financial statements Land and land improvement Plant, machinery, equipment and factory tools Buildings and buildings improvement Furniture, fixtures and equipment Vehicles Assets under construction Total (in million Baht) Accumulated depreciation and allowance for impairment As at 1 January 2022 1,194 231,190 12,555 3,211 713 2,103 250,966 Depreciation charge for the year 131 18,869 1,281 475 80 - 20,836 Loss of control in subsidiary (9) (5,023) (36) (46) (4) - (5,118) Transfers 21 112 (48) (37) 43 - 91 Disposals - (4,720) (19) (285) (78) - (5,102) Impairment losses - 31 20 - - - 51 Effect from exchange differences on translating financial statements 4 (287) (67) (24) (1) 62 (313) As at 31 December 2022 and 1 January 2023 1,341 240,172 13,686 3,294 753 2,165 261,411 Depreciation charge for the year 138 19,162 1,326 390 71 - 21,087 Loss of control in subsidiary - (1,434) (576) (273) (23) - (2,306) Transfers (1) 22 (5) - 2 - 18 Disposals (7) (2,773) (144) (207) (84) - (3,215) Reversal of impairment losses - (7) (12) - - - (19) Effect from exchange differences on translating financial statements 1 372 54 14 1 (19) 423 As at 31 December 2023 1,472 255,514 14,329 3,218 720 2,146 277,399 307 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2023

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