2019, The Company reported total revenue of 8,996.3 million baht (year 2018: 8,182.7 million baht), an increase of 813.6 million baht or 9.9 percent, a gross profit of 2,828.3 million baht (year 2018

% 1,242.4 48.2% Costs of services (1,469.3) (57.0%) (2,490.4) (65.2%) (1,021.1) 69.5% Gross profit 1,106.4 43.0% 1,327.7 34.8% 221.3 20.0% Selling expenses (239.0) (9.3%) (366.3) (9.6%) (127.3) 53.3

) Gross profit 471.90 38.51 934.84 34.51 432.97 41.43 949.13 34.86 (462.94) (49.52) Selling and Administrative expenses 270.99 22.12 357.50 13.20 235.50 22.53 351.13 12.90 (86.51) (24.20) Selling expenses

Baht Information of period Consolidated Separate Value Change Value Value 2019 2018 Amount % 2019 2018 Amount % Gross Profit 369.46 378.12 -8.66 -2.29% 368.52 374.55 -6.03 -1.61% Profit (Owners of the

Period (Day) 58 58 66 CASH CYCLE (Day) 9 14 18 PROFITABILITY RATIO Gross Profit Margin (%) 8.57 7.82 10.37 Net Profit Margin (%) 4.61 3.56 5.94 Return on Equity (%) 6.03 5.01 8.05 EFFICIENCY RATIO Return

decreased year-on-year, attributable to improved efficiency as well as on-going cost reduction and cost control. Hence, gross profit margin improved from 7.0% of sales in Q1 2016 to 7.7% of sales in Q1 2017

YoY (%) (Restated) Operating revenue 624 852 36.5% Cost of sales 256 356 39.1% Gross profit 368 496 34.8% EBITDA 443 352 -20.7% Interest expenses 5 23 401.9% NPAT from operation (excl. NCI) 187 192 2.8

% Other income 16.7 22.2 18.8 (24.8%) (11.2%) 35.5 96.0 (63.0%) Total revenues 880.2 881.5 949.6 (0.1%) (7.3%) 1,829.8 1,873.4 (2.3%) Costs of service 408.9 383.7 364.4 6.6% 12.2% 773.3 730.0 5.9% Gross

is 0.58 times.  Profitability Ratios With a gross margin of 26.50 % and a net profit margin (11.49) %  Performance Ratio From the asset yield percentage (3.51), the company can not use the efficiency

801 106 13% Cost of sales and services -789 -621 168 27% -682 -608 74 12% Gross Profit 248 235 13 5% 225 193 32 16% Other Income 5 0 5 1,701% 14 7 7 117% Selling expense -81 -70 11 16% -71 -61 10 17