&A in terms of % to revenue improved from 7.0% in Q3 2021 to 6.0% in Q3 2022. Core operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate

items 1,055 1,789 1,282 (28%) 22% 3,297 4,374 33% Net foreign exchange gains (losses) (18) 242 17 (93%) (194%) (12) 207 (1,825%) Net profit 1,037 2,031 1,299 (36%) 25% 3,285 4,581 39% Non-controlling

18.8% Sales and service income 6,730 5,586 1,144 20.5% Gains on exchange rate 0 102 -102 -100.0% Other income 85 50 35 68.7% Cost of sales and services 5,985 4,912 1,073 21.8% Gross Profit 746 675 71

& extraordinary items 607 1,282 1,309 2% 116% 3,904 5,684 46% Net foreign exchange gains (losses) (3) 17 111 553% n/a (15) 317 n/a Net profit 604 1,299 1,420 9% 135% 3,889 6,001 54% Non-controlling interests (118

2018 Different Sales and service income 3,637 3,824 - 187 -5% 2,851 3,300 - 449 -14% Cost of sales and services 2,941 2,903 38 1% 2,314 2,609 - 295 -11% Gross Profit 696 921 - 225 -24% 538 692 - 154 -22

674,235,360 or approximately 34% of the net profit of consolidated financial statements, which will be paid from the unappropriated retained earnings with 30% corporate income tax, wherein individual

compared with the same period of the previous as follows; 1. Overall operating results The Company had net profit 12 million Baht decreased 1 million Baht, as a result of Dividend income and Gains on sales

% 78% (110) (202) 84% Profit before FX & extraordinary items 861 1,074 1,168 9% 36% 1,624 2,242 38% Net foreign exchange gains (losses) (2) (21) 27 n/a n/a (1) 6 n/a Net profit 859 1,053 1,195 13% 39

% of the 1H/2017 consolidated net income, which will be paid from the unappropriated retained earnings that derived from tax exemption profit portion according to Board of Investment (BOI) privilege

Equity Yours faithfully, Mr. Hiroaki Sano Managing Director Financial Ratios Q2 2018 Q2 2017 Gross profit margin 19.2% 20.1% Net profit margin 12.0% 8.4% Debt to Equity ratio 0.11 0.14 Earnings per share