% 6.14% (6.02%) Net profit margin (%) (0.59%) 4.58% (5.17%) Efficiency Ratio Return on equity (%) (0.58%) 4.24% 4.82% Return on assets (%) (0.45%) 3.46% 3.91% Financial Policy Ratio Debt to equity ratio

Sales 1,205 1,500 -20% 3,892 4,384 -11% Cost of Goods Sold 956 1,054 -9% 2,976 3,087 -4% Gross Profit 249 446 -44% 917 1,297 -29% %Gross Profit Margin 20.7% 29.7% 23.6% 29.6% Selling Expenses 268 235 +14

profit margin 43.65% 42.10% 2. Advertising and Media Business Revenue from services 0.81 3.71 2.90 358.02% Cost of services 3.85 9.54 5.69 147.79% Gross profit of advertising and media business (3.04

-30% %Gross Profit Margin* 18.3% 26.3% - 22.1% 28.7% - Selling Expenses 290 239 +21% 970 873 +11% % Selling Expenses to Sales 19.9% 15.6% 18.1% 14.8% - Administrative Expenses 154 147 +5% 566 523 +8

million THB respectively, resulting in gross margin of 15.00% and 16.47%. Cost of sales can be broken down for turnkey business and for supply and maintenance of which mostly are materials, service / sub

Margin (%) 13.0% 10.0% 2.9% SG&A expenses 406.0 438.5 -32.5 -7.4% Loss on exchange rate 237.0 31.0 206.0 664.8% EBIT before share of profit (loss) from investment in associates and joint venture 452.7

investment. The headline inflation rate is 0.6%, while the unemployment rate for the 3Q/2024 stood at 1.02%. Despite these positive trends, the K-shape recovery has led to a continued rise in household debt

mainly form energy prices. Therefore, the unemployment rate at 1.53% in the first quarter of 2022 dropped from the previous year and household debt tends to increase due to rising prices of consumer goods

EBITDA margin was 18.6%, a slight decline from 18.8% in 2016. In 2017, depreciation and amortization decreased by 11.6% yoy to THB 536 million, due to the change of estimated useful life of the assets

membership card, “Bangchak Green Miles” debuted, and Bangchak Mobile Application which provide customers with convenience and swiftness was introduced. However, net marketing margin declined from the