373.88 36.57 Other income 5.96 13.15 (7.19) (54.67) Cost of service 1,054.29 761.49 292.80 38.45 Expenses of sales 46.13 41.25 4.89 11.85 Expenses of management 170.92 133.48 37.44 28.05 Expenses of

construction Baht 8,676.42 million Baht 8,356.43 million Baht 319.99 million 3.83 1.2 Cost of construction 93.61 % 94.30 % - (0.73) 1.3 Sales and service income - Property development - Concrete products and

238.99 261.84 (22.85) (8.73) Other income 9.49 13.06 (3.57) (27.34) Total revenues 248.48 274.90 (26.42) (9.61) Cost of goods sold 139.89 151.91 (12.02) (7.91) Selling expenses and administrative expenses

2019 First quarter of 2018 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 1,851.66 million Baht 2,250.87 million Baht 399.21 million (17.74) 1.2 Cost of construction 92.87 % 93.35

. (approved by the Office of the SEC) Valuation for accounting purposes on December 20, 2018 Government Land Appraisal Price : 28,605,000.00 Baht or 500,000.00 Baht/rai Cost of Purchase Value : 11,600,770.70

million and Baht 189.47 million, respectively, resulting in an overall growth rate of 75.17%. Cost of hospital operations The cost of hospital operations amounted to Baht 146.47 million and Baht 277.32

support the lower of product cost which lead to the greater gross margin than last year. Net profit represents 13.7% of revenue from sales which increased from the same period of last year at Baht 48.55

percent in Q2/2018). The increase of gross profit was the result of low overhead cost due to high production volume and the higher in sales.  Selling Expenses The Company and its subsidiaries had the

30.69 1.90 6.21 Total revenue 1,151,091 1,374,128 (223,037) (16.23) 2,970,715 2,646,863 323,852 12.24 Total Cost & Expenses 1,013,853 1,243,461 (229,608) (18.47) 2,699,583 2,466,406 233,177 9.45 Selling

, the company had the revenue, from waste treatment business, of 66.7 million baht, decreased 8.5 million baht or 11.3 percent compared with Q2/2017. The cost of good was 74.4 percent for Q2/2018. (2