Equity 2018 Q3 2019 Unit: THB mm Liabilities As of 30 September 2019, the Company had total liabilities of THB 46,718.7 mm, which decreased by THB 612.2 mm from THB 47,330.9 mm as of 31 December 2018

liabilities 9.45 9.36 0.09 0.96% Total liabilities 563.47 623.32 (59.85) (9.60%) Shareholder’s equity 2,462.96 2,335.29 127.67 5.47% Total liabilities and shareholder’s equity 3,026.43 2,958.61 67.82 2.29

Position As at 31 December 2021 As at 30 June 2022 Increase/ (Decrease) % Inc.(Dec.) Total assets 649.62 642.23 (7.38) -1.15% Total liabilities 99.83 100.78 0.95 0.94% Total equity 549.79 541.46 (8.34) -1.54

assets 649.62 632.87 (16.75) -2.65% Total liabilities 99.83 99.72 (0.11) -0.11% Total equity 549.79 533.15 (16.64) -3.12% Total assets Total assets were mainly consisted of cash and cash equivalents

(8.64) -13.31% Total equity 532.56 520.85 (11.70) -2.25% Total assets Total assets were mainly consisted of cash and cash equivalents, investment in associate and trade and other receivables and contract

% Total equity 532.56 530.80 (1.75) -0.33% Total assets Total assets were mainly consisted of cash and cash equivalents, investment in associates and trade and other receivables and contract assets. As at

accounting policy will have impact on the assets, liabilities and shareholders’ equity of the Company’s group as follows: Impacted Items to the Companies Group Estimated as at 30 December 2017 Cost Basis

239.2 Total Liabilities 4,014.9 16,512.9 12,498.0 311.3 Total Shareholders’ Equity 2,743.5 6,412.5 3,669.0 133.7 หน้า 5 ของ 5   Total Assets of The Group as of December 31st,2017, an increase of assets

18.7 Total Liabilities 16,512.9 18,402.0 1,889.1 11.4 Total Shareholders’ Equity 6,412.5 8,801.3 2,388.8 37.3 As of December 31st, 2018. The Group has an increase of assets compared to the year 2017

baht, or 31.89%. Mainly due to The Group has an increase of business profits from their operating results and equity. Please be informed accordingly. Sincerely yours, (Mr. Peerapong Jaroon-Ek) Chief