sales promotion and allowance for reducing cost of inventories. 3. The company had the selling and administrative expenses of Baht 139.32 million, increased from last year by Baht 24.25 million or 21.07

of 2020 equal to 37% from electronic equipment distribution business. 3 . The group of companies had selling and administrative expenses in the second quarter of 2020 in the amount of 26.40 million

% 128.86 44% (57.48) -45% Other Revenues & Profit Sharing 60.44 43% 31.57 11% 28.87 91% Selling and admin expenses (91.83) -65% (152.14) -52% (60.31) -40% Financial costs (9.22) -7% (12.21) -4% (2.99) -24

gross profit margin was 7.95%. A result from the downward trend of the world steel price. 3. Selling expenses were Baht 33.79 million; decreased Baht 11.84 million or 25.95% from last year. This is result

costs as expense immediately in the comprehensive income statement in current period amount Baht 9.13 Million. - Selling and administrative expenses of Q2/2019 was 9.30% of sale, decreased to 8.91% in Q2

% Selling expenses 152.64 2.11% 187.75 2.87% (35.11) -18.70% Administrative expenses 523.43 7.24% 568.84 8.70% (45.41) -7.98% Specific Business Tax 274.76 3.80% 252.84 3.87% 21.92 8.67% Finance Cost 256.25

increased from the selling Steel Structure Tower. In the six-month period of 2020 was Baht 119.58 million was increased of Baht 21.55 million or 21.99% from the revenues of Baht 98.03 million of the six-month

sales due to good efficiency on management cost of goods sold. - Selling and administrative expenses of 2018 was 8.84% of sale, increased to 9.26% in 2019 an increase of 0.42% from sale due to personnel

were:  Cost of goods sold was Baht 15.21 million, increasing of 130.8% due to lots of new book titles book published and increased in numbers of provision of obsolete stocks.  Selling and

period of 2019. That the gross profit margin was 13.45% increased from 7.97% of the previous year. Due to the efficiency of Inventory management and production cost. 3. Selling expenses was Baht 39.98