-18.38 -68.27 5.18 154.18 Administration expense 15.89 11.98 30.99 19.01 158.76 15.10 94.99 Net Profit -0.97 13.76 30.91 17.15 124.66 31.88 3,286.60 Gross Profit Margin (%) 5.61 20.08 18.04 -2.04 -10.18

profit margin was 4.64% of Revenue from sale and service, increased from last year that gross profit margin was 4.28%. This is result from the world steel price in declining trend from last year. Also the

increased 12.51% when compare to the same period of 2016, due to the increasing of the quantity of Sales. 2. Cost of goods sold was Baht 973.97 million, and the gross profit margin was decreased to 6.5% when

increased 12.15% when compare to the same period of 2016, due to the increasing of the quantity of Sales. 2. Cost of goods sold was Baht 973.97 million, and the gross profit margin was decreased to 6.5% when

price average was decreased and the world steel price trend decreased from the same period of last year. 2. Gross profit margin was 5.69 % of Revenue from sale and service, decreased from last year that

of Baht 7.82 million, increased Baht 26.99 million or 345.14% as follow: 1. Revenue from sale and service was Baht 2,423.78 million, increased Baht 21.07 million or 0.88% , gross profit margin was 5.97

had cost of sales of 27 -83 million Baht. The Company's Gross Profit was 8.30 million Baht, reflecting Gross Profit Margin af 22.82o/o, decreasing from the period of previous year which had a Gross

tax expenses (revenues) 0.28 0.04 0.24 600.00% Net profit 72.74 27.07 45.67 168.71% Gross profit margin 63.46% 59.09% 4.38% Net profit margin 46.22% 34.87% 11.35% 1. Revenues from sales The Company

margin was 0.94 % of Revenue from sale and service, decreased from last year that gross profit margin was 4.33%. This is result from the world steel price in declining trend from same period of last year

decrease of 3.0% over the same period of last year. The main reasons for the increase in net profit were the increase in the gross profit margin that expanded from 14.6% in the year of 2018 to 16.6% in the