2022 1st quarter 2022 2nd quarter 2021 % Increase (Decrease) Six-month period % YoY QoQ 2022 2021 Revenue from sales and services 2,106.71 2,351.40 1,404.30 50.02% (10.41%) 4,458.11 2,859.55 55.90% Cost

enterprise customers. The revenue softened -6.9% QoQ from the large project sales during 4Q22. EBITDA rebounded YoY from growth in core businesses and cost optimization discipline 1Q23 recorded an EBITDA of

the drop in natural gas cost and maintenance cost that varies to the operating hours. Consequently, the gross profit increase by Baht 18 million or 9% from Q2/2017. • Rayong Central Utilities Plant

income comprises mainly of interest income and services revenue Cost of sales Cost of goods sold for the nine months period ended 30 September 2017 and 2018 was THB 397.57 million and THB 319.38 million

service income and the trading income which was recognized for the first time in year 2018. 9 Months 9 Months 2018 2017 Change % Change Revenue 1,233.10 1,111.90 121.20 11% Cost 1,117.51 941.45 Gross profit

) Construction income 253.82 190.56 63.26 33.20 Service income 15.64 4.95 10.69 215.96 Other income 10.96 5.43 5.53 101.84 Total Revenues 280.42 200.94 79.48 39.55 Cost of constuction 302.56 193.83 108.73 56.10

.) % Construction income 41.52 44.36 -2.84 -6.40 Service income 0.00 5.94 -5.94 -100.00 Other income 0.34 0.81 -0.47 -58.02 Total Revenues 41.86 51.11 -9.25 -18.10 Cost of constuction 40.20 33.88 6.32 18.65 Cost of

agreement 99.2 102.3 3.1 3.1% Cost of sales and services (874.7) (1,149.4) 274.7 31.4% Gross profit 439.4 471.6 32.2 7.3% Net gain (loss) on exchange rate 55.1 (4.6) (59.7) N.A.(

statements Q1-2022 Q1-2023 THB Mn THB Mn THB Mn % Sales of goods and services 1,518.7 1,638.2 119.5 7.9% Revenue from finance lease under power purchase agreement 102.3 102.4 0.1 0.1% Cost of sales and

gradually. Nowadays the occupancy of Major Tower Thonglor is almost 100%. - Cost of units in condominium projects sold in 2017 was 1,709.23 million baht or 61.44% of revenue compared to 3,053.36 million baht