March 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2018 31 March 2017 Increased (Decreased) Percentage

turning point for widespread use of cryptocurrency. Related state agencies must follow Libra’s progress with close discussion to assess impacts and proper supervision. On the private-sector front, how

amounting of 1,254.29 Million Baht, and net profit of the parent company amounting of 8.68 Million Baht. We would like to clarify the change in operating result for the 3 months ended 30 September 2017 more

ended 30 September 2017,which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2017 30 September 2016 Increased

) (1,191.7) (1,168.7) (1,165.6) (3.1) (0.3%) (5,044.3) (4,800.4) (243.9) (4.8%) Gross profit 466.2 421.6 458.7 435.8 (22.9) (5.0%) 1,872.7 1,782.3 (90.4) (4.8%) Net gain (loss) on exchange rate (17.4) 62.7

% (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

) (3,634.8) (1.1%) Gross profit 464.1 421.6 458.7 8.8% (1.2%) 1,399.4 1,346.5 (3.8%) Net gain (loss) on exchange rate 113.7 62.7 40.5 (35.4%) (64.4%) 195.8 85.8 (56.2%) Gain (loss) on forward contracts (11.4

% ( Total consolidated sales and services income excluding construction revenue under concession agreement of 2,100.73 million Baht, decreased by 121.19 million Baht or 5.45%) and Net profit attributable to

Summary Significant Event Operating Highlights in Q1/2023 Q2/22 Q2/23 Change +/(-) 1H/22 1H/23 Change +/(-) (THB million) %YoY %YoY Operating Revenue 230 299 30% 428 563 32% Gross Profit 147 192 31% 267 361

of income from investment in associate 0.25 0.40 -0.15 -37.5% Corporate Income tax expenses -14.83 -11.74 -3.09 26.3% Net profit for the period 59.32 47.10 12.22 25.9% Profit Sharing for non