subsidiaries (“the Group”) as follow: * Extraordinary items from non-operating, consists of unrealized gain (loss) on exchange rate of receivable under finance lease and gain (loss) on forward contracts

% Net profit (loss) Attributable to Equity Holders Margin (%) 3.1% 6.4% -3.3% Net profit (loss) attributable to equity holders (Exclude Gain (Loss) on exchange rate) 212.1 431.7 -219.6 -50.9% Net profit

% (3,634.8) (3,562.1) (2.0%) Gross profit 458.7 398.2 462.0 16.0% 0.7% 1,346.5 1,210.2 (10.1%) Net gain (loss) on exchange rate 40.5 16.4 (190.7) N.A. N.A. 85.8 (79.9) N.A. Gain (loss) on forward contracts

Spring26’s License, the Company expects to gain the benefits as follows: (7.1) Compensation as a result of this request for the License return shall reduce debt burdens of the Company; enabling it to repay

payables, mostly for equipment, service and sub-contractors costs in projects. Unbilled Payables Unbilled payables incur when the invoice from vendors are not placed when recognizing its revenue in the

, service and sub-contractors costs in projects. Unbilled Payables Unbilled payables incur when the invoice from vendors are not placed when recognizing its revenue in the project and the company reports

reached the invoice. As the result, the unbilled receivables increased from Q4 – 2018. Inventories of the Q4 – 2019 increased by 477.9 MB, representing an increase of 178.3% because in 2019, the Company had

1, 2020  The Company increased its paid- up capital from Baht 15,075 million to Baht 16,160 million by offering common shares for capital gain 217 million shares, Baht 5 per share, totaling Baht

654 252 651% (62%) Performance without non-operating items 1 Adjusted EBITDA 282 148 280 (1%) 90% Note: 1 includes gain (loss) from foreign exchange rate, professional fees in relation to M&A activity

18.0 4.7 Gain on sales of investment in Subsidiaries 474 3.9 - - - - N/A N/A Tax assessment expenses (992) (8.1) - - - - N/A N/A Net profit 843 6.9 1,329 11.8 1,348 11.1 (36.6) (37.5) EPS (Baht) 0.68