-stressed concrete pile and precast concrete resulting in lower of cost per unit of such product comparing with the same period of previous year. (3) Gross profit The Company and its subsidiaries’ total gross

Amount % Gross profit 123,782 96,581 27,201 28.16% Profit before income tax 58,218 37,746 20,472 54.24% Net profit for period 51,320 32,097 19,223 59.89% From revenues, cost of goods sold and expenses

Baht 84.29 million in the first quarter of 2018, representing 45.29% and the gross margin increased from 8.11% in the first quarter of 2017 to 11.25% in the first quarter of 2018 due to lower labor force

THB5,517.3mnas of 31 Mar 2018 • Presales of 1Q18 was THB 1,388.8mn • Total revenue was THB 544.7mn, of which THB 502.0mn was from sales of residential condominium units • Gross profit was THB 102.2mn, decreased

74.02% due to an increase in sales. This resulted in gross profit of 13.66%, decreasing by 1.58% from 15.24% in the first quarter of 2017. Sales and Administration Cost The company recorded sales and

tons or 61% more. As a result, high utilization rate and efficiency improve in period caused lowering in overall production cost. Consequently, the gross profit margin increased from 26% to 37% in 2nd

12.39 Million Baht. Mainly by the increasing of Revenue from sales 10% with the increasing from sale volume and selling price. In the second quarter of year 2018 gross profit rate 12 %, increased 1

1,327 1,370 -3% 2,687 2,885 -7% Cost of Goods Sold 998 992 +1% 2,020 2,033 -1% Gross Profit 329 378 -13% 667 852 -22% %Gross Profit Margin 24.8% 27.6% 24.8% 29.5% Selling Expenses 208 196 +6% 412 399 +3

as well. Therefore, the gross loss of rental and services in 2018 decreased to THB1.12 million or decreased by 8.80%. 2. The company had total selling expenses of THB2.49 million, decreased by THB2.02

Million Baht decreasing 4% at the same period mainly from sales volume. The third quarter of 2018 Gross profit rate 14% decreased 3% compared with last year. The third quarter in 2018, the company cost of