overview of performance. Unit : Million Baht For the three-months ended 31 March Items Increased (Decreased) 2019 2018 Amount Percentage 1 Revenue from steel tower manufacturing 226.94 177.01 49.93 28.21 2

. Unit : Million Baht For the three-months ended 31 March Items Increased (Decreased) 2018 2017 Amount Percentage 1 Revenue from steel tower manufacturing 177.01 249.73 (72.72) (29.12) 2 Revenue from sale

% % 2020 % 2019 % % Revenue from sale 272.47 41.07% 389.02 71.31% -29.96% 600.81 60.91% 795.91 66.61% -24.51% Revenue from manufacturing and service 105.03 15.83% 147.41 27.02% -28.75% 216.52 21.95% 376.15

in quarter 3/2020.  Revenue from manufacturing and service of 419.16 million baht as 227.84 million baht decreased or 35.21 percent when compared to the same period of previous year of 647 million

Baht 852.55 million, together with the decrease of regular transactions of Trading at the amount of Baht 411.37 million and the decrease of revenue from Manufacturing-Energy (PPP) at the amount of Baht

margin (%) 65.5% 62.6% (2.9%) EBITDA margin (%) 31.6% 26.4% (5.2%) Net profit margin (%) 20.9% 5.9% (15.0%) Number of branches as at Mar 31 36 39 8% Change +/(-)Q1/19 Q1/20 Operating highlight in Q1/2020

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

Change Amount % Change Total Revenues 7,792 7,550 242 3.2% Sales and service income 7,624 7,300 324 4.4% Gains on Exchange rate 69 175 -106 -60.3% Other Income 99 75 24 30.8% Cost of Sales and Services

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

Bank’s international network. Million Baht Loans by Business Type * December 2017 September 2017 December 2016 Change (%) September 2017 December 2016 Manufacturing and commercial 819,338 812,621 810,335