hereby clarifies the changes in the performance as follows: FINANCIAL PERFORMANCE FOR THE YEAR OF 2018 Consolidated Financial Statements 2017 2018 Increase/(Decrease) THB mm THB mm THB mm % Total Revenue/1

12.34 -408.61 11.84 -6.88 18.72 -272.09 Other revenues 4.47 4.16 2.46 0.31 7.45 2.01 81.71 8.63 4.16 4.47 107.45 Distribution cost 5.68 6.56 2.88 -0.88 -13.41 2.80 97.22 12.24 -5.94 6.30 106.06

Tan Nuea Sub-district, Watthana District Bangkok Tel: 0-2258-5565 1. Sales and service income The company has revenue from sales and services in the 3rd quarter of 2019 in the amount of 499.82 million

Income : Million Baht The Company earned THB 190.3 MB and THB 241.4 MB in Q2/2019 and year 2018 respectively, A decrease in total revenue amount THB 51.1 MB, equivalent to 21.2% of total revenue and can be

subsidiary recorded the total revenue of 18,830 MTHB of which 18,605 MTHB earned from sales revenue. The sales revenue decreased by 1,341 MTHB or 6.7% comparing to the year 2018. Such decrement was due to the

Revenue 6,520.5 6,726.6 (206.1) (3.1) Total Operating Expenses 5,862.2 6,042.3 (180.1) (3.0) Profit 503.7 541.6 (37.9) (7.0) Overview of operations in 2023, total revenue, total expenses, and net profit for

Plants (CUP 1-3) and IRPC Clean Power (IRPC-CP) declined. Additionally, there was a decrease in revenue from Availability Payment (AP) of Sriracha Power Plant due to a lower Weight factor during the rainy

0.38 0.04 11.76% Total Revenue For the nine-month period ended 30 September 2019, the Company and its subsidiaries earned a total revenue of THB 1,286.92 million, an increase of THB 228.07 million or 2

Discussion & Analysis Q1/2022 Operating Highlights in Q1/2022 Q1/21 Q1/22 Change +/(-) (THB million) %YoY Operating Revenue 179 198 11% Gross Profit 105 120 14% EBITDA 57 58 2% Net Profit (Loss) for the

income 1,137 896 241 27% 1,000 824 176 21% Cost of sales and services -812 -647 165 25% -721 -613 108 18% Gross Profit 325 249 76 31% 279 211 68 32% Other Income 10 5 5 100% 18 9 9 100% Distribution costs