revenue, this is because the gross margin of the delivered project in Q1– 2019 is higher than its in Q1–2020. In addition, selling and administrative expenses in Q1–2020 slightly increased from Q1–2019

8.5% Administrative Expenses 305.6 10.4% 518.0 16.6% 212.4 69.5% Total Expenses 524.4 17.8% 755.5 24.3% 231.1 44.1% Profit (Loss) of Operating Performance 222.6 7.5% 23.7 0.8% -198.9 -89.4% Finance cost

sales. and gain on exchange rate compared to US dollars (Which is the main trading currency of the company) and selling and Also decreased in administrative expenses. Please be informed accordingly

. and gain on exchange rate compared to US dollars (Which is the main trading currency of the company) and selling and Also decreased in administrative expenses. Please be informed accordingly. Sincerely

171.6% and the increased rate in revenue is equal to 75.2% due to the very high revenue in Q2– 2021. Thus, it can be covered some of the selling and administrative expenses that were the fixed cost. In

. However, the cost and administrative expenses increased as well. Please be informed accordingly. Sincerely yours, Miss Sineemas Sotpiparpnukul Chief Executive Officer

40.38 22.94 (17.44) -43.19% 83.07 56.42 (26.66) -32.09% Other income 0.06 0.70 0.63 999.64% 0.15 1.29 1.14 781.20% Services expenses (3.20) (1.23) 1.97 -61.48% (4.34) (2.53) 1.81 -41.78% Administrative

% Administrative expenses (9.68) (8.59) 1.09 -11.28% (30.12) (25.84) 4.28 -14.21% Profit from operating activities 26.79 11.03 (15.76) -58.83% 85.23 48.96 (36.27) -42.56% Share of gain(loss) on investments in

% (0.45) (33.95%) Total revenues 3,296.37 100.00% 3,406.32 100.00% 109.95 3.34% Distribution costs 131.70 4.00% 132.77 3.90% 1.07 0.81% Administrative expenses 90.56 2.75% 104.05 3.05% 13.50 14.91% Profit

twelve months, effective from 19 October 2023.*** In deliberating the imposition of administrative sanctions above, the SEC has taken into account the following factors, i.e. relevant roles and