GC_ONE REPORT 2021_ENG

ATTACHMENT 4 ASSETS USED IN BUSINESS OPERATIONS AND DETAILS OF ASSET VALUATIONS PROPERTY, PLANT, AND EQUIPMENT As at December 31, 2021 the net book value of GC’s and subsidiaries’ operating fixed assets less accumulated depreciation and allowance for impairment was Bath 289,579 million, The total fixed assets shown in the consolidated financial statements are GC’s and subsidiaries’ owned assets. (Unit: Million Baht) No. Item Ownership Book Value Obligation Dec 31, 2021 1 Land and land improvement GC and subsidiaries 14,218 603 2 Plant, machinery, equipment, and factory tools GC and subsidiaries 238,769 33,195 3 Buildings and buildings improvement GC and subsidiaries 14,822 2,741 4 Furniture, fixtures, and equipment GC and subsidiaries 1,358 - 5 Vehicles GC and subsidiaries 217 - 6 Assets under construction GC and subsidiaries 20,195 - Total 289,579 36,539 INVESTMENT PROPERTIES (Unit: Million Baht) No. Item Ownership Book Value Dec 31, 2021 1 Land GC and subsidiaries 6,035 2 Buildings GC and subsidiaries 27 3 Investment property under construction GC and subsidiaries 12 Total 6,074 RIGHTS OF USE As at December 31, 2021, GC and its subsidiaries’ right-of-use assets less accumulated depreciation and allowance for impairment was Baht 10,412 million in net value, as detailed below. (Unit: Million Baht) No. Item Ownership Book Value Remaining Lease Period Dec 31, 2021 1 Land and land improvement Long-term lease 6,447 1-89 years 2 Plant, machinery, equipment, and factory tools Long-term lease 1,851 1-19 years 3 Buildings and buildings improvement Long-term lease 1,163 1-76 years 4 Furniture, fixtures, and equipment Long-term lease 207 1-4 years 5 Vehicles Long-term lease 744 1-7 years Total 10,412 382 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2021

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