than investment value previously recognized as loss of the Company in the consolidated financial statements for the past periods 3. The costs of sales and administration are totally increased for 40.58

represents decreasing of 6 Million Baht (122%) from Q3/2017. The main cause for the lower net profit are occurred from increasing of selling and administration expenses, and loss on foreign exchange rates

Baht 659. 92 million, which increased from the same period of previous year by Baht 224. 75 million or 51.65%. The increase was affected by an increase in the delivery volume of pre-stressed concrete

155.70 million baht, an increase of 7.71 million baht or 5.2% from last year. The gross profit margin increased from 15.69% in 2018 to 17.54% in 2019. Sales and administration cost The company recorded

selling and general administration expensed for this quarter Please be informed accordingly. Yours sincerely Mr. Panya Boonyapiwat Chairman

-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

bargain purchase 0.00 0.00 33.64 33.64 100.00 33.64 100.00 Profit before Selling and Administration expenses 12.61 58.17 81.06 22.89 39.35 68.45 543.05 Selling expense 3.36 26.92 8.54 -18.38 -68.27 5.18

113.09 Gain from bargain purchase 0.00 0.00 33.64 33.64 100.00 33.64 100.00 Profit before Selling and Administration expenses 12.61 58.17 81.06 22.89 39.35 68.45 543.05 Selling expense 3.36 26.92 8.54

have to buy the high material cost which we had bought in advan cost is used up almost all in 2 nd and 3 Administration and selling expenses is decreased from last year due to the budget controlling

quarter of 2016. Sales and Administration cost The company recorded sales and administration cost of 175.80 million Baht for the year ended December 31, 2017 which decreased from the same quarter last year