) Selling expenses The Company and its subsidiaries’ selling expenses was Baht 13.93 million, decreased by Baht 0.56 million or 3.92% from the same period of previous year. (6) Administrative expenses Page 2

income 3,909 4,306 -9% 22,576 14,204 59% Selling expenses (86,415) (113,572) -24% (274,788) (333,546) -18% Administrative expenses (74,417) (95,668) -22% (246,205) (259,631) -5% Finance costs (36,872

% Administrative expenses (109.5) (15.3) (512.5) (29.3) 368.0% Finance costs (Interest expenses) (68.6) (9.7) (205.5) (11.7) 200.0% Other income 83.8 11.7 83.8 4.8 0.1% Share of profit (loss) from investment in an

expenses (148.5) (9.3%) (245.0) (9.3%) 65.0% Administrative expenses (311.6) (19.6%) (799.4) (30.3%) 156.6% Other income 452.4 28.4% 147.5 5.6% (67.4%) Share of profit (loss) from investment in an associate

spreading and the company has proceed a plan to reduce costs and various operating expenses to be eased to impact on revenue and profitability by reducing sales and administrative expenses, such as utilities

cost competitive position. 3 Selling, general and administrative (SG&A) expenses Total selling and administrative expenses were THB 765 million, an increase of THB 42 million or 5.9%, representing 17.0

second quarter of the year 2019 which was -37.99%. Selling and administrative expenses Selling and administrative expenses of the second quarter of the year 2020 of Baht 66.82 million decreased from Baht

Company’s expenses mainly consist of operating and administrative expenses, bad debt and doubtful accounts and finance cost. In the first half of 2019, the Company had total consolidated expenses of 8,664

million or 2% from Q1/2020 • However, EBITDA margin in Q1/2021 was 31.5%, increased by 5.1% from Q1/2020 as a result of the effective control of selling and administrative expenses under the implementation

% 10% 2% Total Revenues 5,656 5,005 5,041 1% -11% Operating and administrative expenses Expected credit loss Finance costs Other expenses 2,083 2,392 558 15 2,160 883 469 2 1,921 1,226 453 2 -11% 39% -3