GC_ONE REPORT 2021_ENG

PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED AND SUBSIDIARIES FOR THE YEAR ENDED DECEMBER 31, 2021 NOTES TO THE FINANCIAL STATEMENTS - 66 - Movement in the present value of the defined employee benefit obligations were as follows: Unit : Million Baht Consolidated financial statements Separate financial statements 2021 2020 2021 2020 As at January 1, 6,378 5,558 4,549 4,014 Include in profit or loss: Current service costs 496 389 290 262 Interest on obligation 89 148 67 115 Past service costs 46 1 - - Actuarial (gain) loss (8) 54 - 48 623 592 357 425 Included in other comprehensive income Actuarial (gain) loss (335) 410 (202) 251 Exchange differences on translating financial statement 16 53 - - (319) 463 (202) 251 Others Benefits paid by the plan (199) (240) (132) (141) Defined benefit obligations from acquisition of business 7,830 - - - Defined benefit obligations from fair value of plan assets (3,192) - - - Recorded as cost of assets under construction - 5 - - 4,439 (235) (132) (141) As at December 31, 11,121 6,378 4,572 4,549 Unit : Million Baht Consolidated financial statements Separate financial statements For the years ended December 31, 2021 2020 2021 2020 Recognised in profit or loss: Post-employment benefits 486 467 311 332 Other long-term employee benefits 137 125 46 93 Total 623 592 357 425 The expense is recognised in the following line items in the statement of profit or loss: Unit : Million Baht Consolidated financial statements Separate financial statements 2021 2020 2021 2020 Cost of sales 381 331 202 233 Selling and distribution and administrative expenses 242 261 155 192 Total 623 592 357 425 298 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2021

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