of March 31, 2023, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q1 2023 Q1 2022 Change Amount % Change Total Revenues

Amount Change Amount Change Q3.2020 Q3.2019 Amount % Q3.2020 Q3.2019 Amount % Revenue from sale – net 399.89 320.12 79.78 24.92% 392.11 319.50 72.60 22.72% Others income 4.70 6.87 -2.18 -31.64% 6.13 5.96

Quarter Change (%) H1 Change 2/2018 1/2018 2/2017 1/2018 2/2017 2018 2017 (%) Net profit * 9,194 9,005 8,047 2.1% 14.3% 18,199 16,352 11.3% Earnings per share (Baht) 4.82 4.72 4.22 2.1% 14.3% 9.53 8.57 11.3

credit demand and the economic volatility caused by Covid-19. V2 27/08/63 3 Overall Picture of the Bank and its Subsidiaries Million Baht Item Quarter Change (%) H1 Change 2/2020 1/2020 2/2019 1/2020 2

-9.30 -138.48 Change +/(-) Unit : million baht • Revenue of Q 1/2019 is less than of both Q 4/2018 and Q1/2018 because of the followings: o Low purchasing power in domestic market causes our domestic

nearly the same, there is no significant change. Service Income In 2019, the company’s and subsidiaries’ service income was totally Baht 5.94 million, whereas none of them in 2018, increasing Baht 5.94

summarized as follows: 1) Profit & Loss Analysis: Q4 2021 (3 Months) (Unit: Million Baht unless otherwise stated) Q4 2021 Q4 2020 Change Amount % Change Total Revenues 5,849 5,834 15 0.25% Sales and service

ended as of September 30th, 2022, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2022 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2022 Q3 2021 Change Amount % Change

can be summarized as follows: 1) Profit & Loss Analysis : Q4 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q4 2023 Q4 2022 Change Amount % Change Total Revenues 7,226.4 7,878.0 -651.6

Darajat Geothermal Indonesia (“DGI”). DGI holds the participating interest of 5% in Darajat Geothermal Project Unit 2 and Unit 3, which have total capacity of 216 MW. Therefore, the transaction increase