as overall power plant performances 3. Digitalization – to predict the machine’s degradation more accurate. Consequently, each plant will have more capacity available for sales by minimized spinning

ended September 30, 2019 Three-month period ended September 30, 2018 Increase (Decrease) THB millions % THB millions % THB millions % Revenue from sales 47,780 89.4% 44,655 88.8% 3,125 7.0% - Revenue from

impact of additional provision for retirement benefits, the net profit*margin would be 12.5% for Q2’19 and 13.2% for 1H’19. - Overall Q2’19 Net Sales were at THB 6,295 million, +5.7% YoY. Domestic

subsidiaries (“the Group”) as follow: Q2-2019 Q1-2020 Q2-2020 6M-2019 6M-2020 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,145.8 1,115.7 1,139.5 2.1% (0.5%) 2,256.3

profit in Q4/2020 and 2020 were THB 127 million and THB 468 million, respectively, decreased by 30% from Q4/2019 and 39% from 2019, corresponding to the decrease in sales. • Gross profit margin in Q4/2020

(“the Group”) as follow: Q3-2020 Q2-2021 Q3-2021 9M-2020 9M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,182.8 1,284.4 1,362.8 6.1% 15.2% 3,438.0 3,862.1

. Consolidated financial statements Q3-2022 Q2-2023 Q3-2023 Change 9M-2022 9M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,705.4 1,508.8 1,522.3 0.9% (10.7%) 4,766.5

2565 ADVICE - แนบเอกสารประกอบงบการเงิน-En Statement of Comprehensive Income (Consolidated) (Unit : Million Baht) 2021 2022 Increase (Decrease) %YoYAmount % Amount % Sales and services   14,305.82

: Consolidated financial statements Quarter 3 Quarter 2 Quarter 3 Change 9-month 9-month Change (Unit: THB Mn) 2023 2024 2024 %QoQ %YoY 2023 2024 %YoY Sales of goods and services 1,522.3 1,460.4 1,631.4 11.7% 7.2

2017, the total revenue from sales and services of the Company and its subsidiary (together referred to as the “Corporate Group”) was Baht 1,092.71 million, which decreased from the same period of