Million Baht 2020 2019 Sales 1,879.42 1,748.29 Cost of Sales 1,570.97 1,636.11 Gross Margin 308.45 112.18 Gain (loss) on exchange rates 101.34 38.44 Other Incomes 10.12 33.76 Total Revenues 1,990.88

Cost 0.21 0.20 0.23 0.25 -0.02 -8.70 Profit (loss) before income tax expenses -13.36 -12.57 -15.88 -17.54 2.52 -15.87 Income tax (expense) revenue -1.52 -1.43 0.46 0.51 -1.98 -430.43 Net profit (loss

performance Unit: Million Baht 2017 2016 Sales 2,055.79 1,576.09 Cost of Sales 1,844.15 1,479.34 Gross Margin 211.64 96.75 Gain (loss) on exchange rates 21.92 5.17 Other Incomes 19.91 19.09 Total Revenues

performance Unit: Million Baht 2018 2017 Sales 1,863.61 2,055.79 Cost of Sales 1,797.16 1,844.15 Gross Margin 66.45 211.64 Gain (loss) on exchange rates 72.27 21.92 Other Incomes 11.49 19.91 Total Revenues

rendering of services (excluding fuel cost) 2,484.36 2,358.38 125.98 5.3 Administrative expenses 791.03 777.74 13.29 1.7 Finance costs 731.94 564.84 167.10 29.6 Income tax expense 515.66 393.12 122.54 31.2

%) (28.76) (7.27%) 2.79 9.70% Total Cost (163.40) (59.43%) (223.87) (56.62%) (60.47) 27.01% Gross Profit 111.54 40.57% 171.55 43.39% 60.01 34.98% Selling Expense (54.32) (19.76%) (54.80) (13.86%) (0.48) (0.88

the inauguration of the cost and expense saving policy of the Company which currently affected from Covid 19 outbreak. Financing Cost The Company financing cost for the 9-months period ended 30

doubtful from pause project and delay payment. But if we excluded this reserve, administrative expense would decrease from some IPO expenditure could deduct premium in paid-up capital. • Selling expense

Company manage cost better than last year. 2. Selling expense were Baht 178.84 million; decreased Baht 1.78 million or 0.98% from last year. This is the same trend of decreasing in Revenue from sale and

year by 2.54 million Baht or 2.72%. - Cost of service and administrative expense were 88.58 million Baht decreased from the previous year by 2.99 million Baht or 3.26%. - Net profit was 2.90 million Baht