because of average steel price this year higher than same period of last year. 3. Gross profit margin was 4.28% of Revenue from sale and service, decrease from last year that gross profit margin was 8.33

271.42 million or increased 29.27% when compare to the same period of 2016, due to the increasing of the quantity of Sales. 2. Cost of goods sold was Baht 1,021.58 million, and the gross profit margin was

million Baht. The Company's Gross Profit was 9.29 million Baht which had a Gross Profit Margin at 23.33o/o, decreasing from the period of previous year which had a Gross Profit Margin of 26.250/o. This

service income increased from the last year because of average steel price this year higher than same period of last year. 3. Gross profit margin was 4.33% of Revenue from sale and service, decreased from

of the economy has slowed due to the impact of the COVID19 pandemic and the downward trend of the world steel price. 2. Gross profit margin was 7.23% of Total revenue, decreased from last year that

or 22.94% from the same period of last year. This is result increasing in sale quantity around 20% from the same period of last year. 3. Gross profit margin was 2.61% of Revenue from sale and service

from the last year because of inventory management and effective manufacturing cost control. 3. Gross profit margin was 3.56% of Revenue from sale and service, increased from last year that gross profit

-5.26 -16.97 -9.05 -26.02 Net Profit 13.84 -2.73 -5.02 7.75 280.75 -18.86 -136.27 Gross Profit Margin (%) 12.30 18.04 16.07 -1.96 -10.87 3.78 30.70 Net Profit Margin (%) 6.71 -1.12 -2.58 -1.47 131.32

which decreased in the amount of Baht 35.71 million or 6.86% as compared to the same period of the previous year. Such increase was in line with a decrease in sales volume. Gross Profit Margin Gross

-0.75 50.2% Net profit 4.13 -0.57 4.70 -822.5% 10.90 7.62 3.28 43.0% Gross profit margin (%) 13.3% 10.9% 12.7% 12.3% Net profit margin (%) 1.8% -0.2% 1.5% 1.1% 2 For 9-month period 2020, the Company