Common use of LEASE LIABILITIES Clause in Contracts

LEASE LIABILITIES. The carrying amounts of lease liabilities and the movement for the nine-month period ended September 30, 2021 are presented below. Baht Consolidated financial statements Separate financial statements Balance as at December 31, 2020 322,171,509 25,862,434 Increase 2,100,994 2,100,994 Decrease (12,734,043) - Increase of interest 12,809,419 751,123 Payments (27,091,462) (5,788,463) Balance as at September 30, 2021 297,256,417 22,926,088 Less Current portion due within one year (20,339,260) (4,093,076) Lease liabilities - net of current portion 276,917,157 18,833,012 The following are the amounts recognized in profit or loss: Baht Consolidated Separate financial statements financial statements Depreciation of right-of-use assets 20,441,849 2,627,323 Interest expense on lease liabilities 12,809,419 751,123 Leases of low - value assets 622,253 577,253 Total 33,873,521 3,955,699

LEASE LIABILITIES. The carrying amounts of lease liabilities and the movement for the ninesix-month period periods ended September June 30, 2021 2020 are presented below. Thousand Baht Consolidated financial statements Financial Statements Separate financial statements Balance as Financial Statements As at December 31, 2019 3,873 2,108 Effects of the adoption of TFRS16 25,814 12,275 As at January 1, 2020 322,171,509 25,862,434 Increase 2,100,994 2,100,994 Decrease (12,734,043) - Increase 29,687 14,383 Addition 4,367 3,613 Accretion of interest 12,809,419 751,123 637 393 Payments (27,091,4625,476) (5,788,4632,341) Balance as As at September June 30, 2021 297,256,417 22,926,088 2020 29,215 16,048 Less Current : current portion due within one year (20,339,26013,205) (4,093,0767,576) Lease liabilities - net of current portion 276,917,157 18,833,012 16,010 8,472 The following are the amounts recognized in profit or lossloss : Thousand Baht Consolidated Financial Statements Separate financial statements financial statements Financial Statements Depreciation of right-of-use assets 20,441,849 2,627,323 4,078 2,622 Interest expense on lease liabilities 12,809,419 751,123 637 393 Expense relating to short-term lease 4,719 3,701 Leases of low - value assets 622,253 577,253 4,026 3,795 Total 33,873,521 3,955,69913,460 10,511

LEASE LIABILITIES. The carrying amounts of lease liabilities and the movement for the ninethree-month period ended September 30March 31, 2021 2020 are presented below. Baht Consolidated financial statements Separate financial statements Balance as As at December 31, 2019 - - Effects of the adoption of TFRS16 4,798,564.18 3,468,190.01 As at January 1, 2020 322,171,509 25,862,434 Increase 2,100,994 2,100,994 Decrease (12,734,043) - Increase of interest 12,809,419 751,123 4,798,564.18 3,468,190.01 Payments (27,091,462201,713.26) (5,788,463115,456.55) Balance as As at September 30March 31, 2021 297,256,417 22,926,088 Less Current 2020 4,596,850.92 3,352,733.46 Less: current portion due within one year (20,339,260852,023.35) (4,093,076487,680.77) Lease liabilities - net of current portion 276,917,157 18,833,012 3,744,827.57 2,865,052.69 The following are the amounts recognized in profit or loss: Baht Consolidated Separate financial statements Separate financial statements Depreciation of right-of-use assets 20,441,849 2,627,323 247,471.92 148,636.71 Interest expense on lease liabilities 12,809,419 751,123 Leases of low - value assets 622,253 577,253 102,913.39 74,600.11 Total 33,873,521 3,955,699350,385.31 223,236.82

LEASE LIABILITIES. The carrying amounts of lease liabilities and the movement for the ninesix-month period ended September June 30, 2021 are presented below. Baht Consolidated financial statements Separate financial statements Balance as at December 31, 2020 322,171,509 25,862,434 Increase 2,100,994 2,100,994 Decrease (12,734,043) - Increase of interest 12,809,419 751,123 5,966,699 493,287 Payments (27,091,46218,255,099) (5,788,4634,028,441) Balance as at September June 30, 2021 297,256,417 22,926,088 309,883,109 22,327,280 Less Current portion due within one year (20,339,26023,632,913) (4,093,0765,437,866) Lease liabilities - net of current portion 276,917,157 18,833,012 286,250,196 16,889,414 The following are the amounts recognized in profit or loss: Baht Consolidated Separate financial statements financial statements Depreciation of right-of-use assets 20,441,849 2,627,323 14,784,748 1,701,525 Interest expense on lease liabilities 12,809,419 751,123 6,718,500 493,288 Leases of low - value assets 622,253 577,253 626,911 596,911 Total 33,873,521 3,955,69922,130,159 2,791,724