GC One Report 2023 [EN]

PTT Global Chemical Public Company Limited and its Subsidiaries For the year ended 31 December 2023 PTT Global Chemical Public Company Limited and its Subsidiaries Notes to the financial statements For the year ended 31 December 2023 59 The reconciliation of the summarised financial information to the carrying amount of the Group’s interest in this associate. AGC Vinythai Plc. 2023 2022 (in million Baht) Group’s interest in net assets of investee as at 1 January 17,466 - Acquisition from amalgamation - 13,617 Purchase investment - 2,144 Total comprehensive income attributable to the Group 1,209 766 Gain on bargain purchase - 939 Dividend received during the year (1,266) - Carrying amount of interest in investee as at 31 December 17,409 17,466 Immaterial joint ventures and associates The following is summarized financial information for the Group’s interest in immaterial joint ventures and associates based on the amounts reported in the Group’s consolidated financial statements: Immaterial Joint ventures Immaterial Associates 2023 2022 2023 2022 (in million Baht) For the years ended 31 December Carrying amount of interests in immaterial joint ventures and associates 18,006 13,370 3,450 3,477 Group’s share of: - Profit from continuing operations 1,165 1,286 41 1,751 - Other comprehensive income (loss) (96) 231 (8) 36 - Total comprehensive income 1,069 1,517 33 1,787 11 Marketable financial assets Consolidated financial statements Marketable equity and debt securities At 1 January Purchase Disposal Fair value adjustment Currency translation At 31 December (in million Baht) 2023 Current financial assets Debt securities measured at - FVOCI 726 70 - 1 - 797 Non-current financial assets Equity securities measured at - FVOCI 20,767 - (66) (7,006) 1 13,696 Debt securities measured at - FVPL 383 - - (67) - 316 - FVOCI 1,618 - (785) 9 - 842 Total 22,768 - (851) (7,064) 1 14,854 303 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2023

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