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 1,643.30 Gross Profit Margin (%) 5.61 20.08 18.04 -2.04 -10.18 12.43 221.57 Net

-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

or 11.7%. The gross profit for the year 2019 was decreased by THB 25.1 million or 23.0% and gross profit margin to revenues was at 11.1%. The Group reported total net profit for the year 2019 at THB

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