baht 10,474 12,123 12,547 Gross profit margin (%) 20.47% 22.84% 25.49% ratiosConsolidated financial 2019 2018 2017 Financial data and profitability ratios (continuous) Operating expense (including

11.86% Finance cost 19.72 18.41 (1.31) (6.64%) Income tax expenses 17.98 22.21 4.23 23.53% Net profit 70.57 80.50 9.93 14.07% Net profit ratio (ROS) 20.41% 18.98% Earnings per share (Baht) 0.13 0.15 0.02

) (19.89%) 710.90 580.63 (130.27) (18.32%) Earnings per share (EPS) 0.21 0.17 (0.04) (19.89%) 0.43 0.35 (0.08) (18.32%) Note: 1) Revenue and Cost that were recognized when there is construction under

expenses 690.1 107.2% 567.9 93.8% -122.2 -17.7% Profit (loss) from operating activities -46.4 -7.2% 37.3 6.2% 83.6 - Finance costs 10.9 1.7% 7.0 1.2% 3.9 -35.6% Share of loss of associate accounted for using

11.67 0.56 6.05 Total cost of sales 54.04 100.00 84.21 100.00 30.17 55.83 Proportion of cost of sales to sales revenue (%) 26.72 44.27 Gross Profit Margin (%) 73.28 55.73 Note: /1 Other costs of goods

, boosting up margin of the Company Transaction Size The highest value of transaction is based on total value of consideration, equaling 5.67% with reference to the latest audited consolidated financial

ordinary shares of 1,437,456,000 shares under IPO with a par value of THB 5.00 per share and IPO price at THB 5.20 per share. This capital raising will reduce interest bearing debt to equity ratio of both

-5.04 -25.4% Administrative expenses 25.75 25.02 0.73 2.9% Total expenses 741.40 690.89 50.51 7.3% Earning before interest and tax 75.54 61.16 14.38 23.5% Financial expenses -1.64 -2.72 1.08 -39.7% Share

customers' needs across multiple paths. The situation improved in the second quarter. The 2017 gross profit margin for the first six months of 2017 increased 13.66 million baht from the last year, or 18

the 2nd quarter. The 2017 gross profit margin for the 9 months of 2017 increased 27.91 million baht from the last year, or 24.72 percent due to the subsidiaries both domestic and abroad have better