the previous year. Cost of goods sold to sales revenue ratio moderately climbed from 29.63% to 30.22% due to higher other costs of sales. Table 5 : Cost of Goods Sold by Type of Expenses for the Three
inventory on lower- margins from sales. Total expenses were Baht 450.0 million, decreased by 5.9% compared to same quarter last year due to measures taken up to control expenses. As a result, the Company
Selling expenses 20.18 8.86 11.32 127.76 Administrative expenses 34.06 14.39 19.67 136.69 Finance costs - - - - Profit before income tax 31.03 17.05 13.98 81.99 Income tax 4.92 3.61 1.31 36.28 Net profit
26.98% to 26.72 % as a result of the changing sales mix that each product line contributed to total sales. Table 4: Cost of Goods Sold by Type of Expenses for the Three Months Period Ended 31 March (YoY
Infrastructure Business, followed by the revenues from Telecommunications Infrastructure Business. The gross profit margins for the periods were 10.99% and 16.10% respectively. Sales and Administration expenses
from the same period of last year due to loss on forward contract caused by foreign exchange volatility during the Covid-19 pandemic. 1.2 Cost of goods sold and expenses Consolidated financial statements
costs. Table 5: Cost of Goods Sold by Type of Expenses for the Three Months Period Ended 30 September Cost of sales Consolidated financial statements Change Increase/(Decrease) For Three Months Period
) (639.27) -10.08% Gross profit 434.06 351.45 -19.03% Selling expenses (75.20) (78.14) 3.91% Administrative expenses (125.35) (157.56) 25.70% Operating profit 233.51 115.75 -50.43% Investment income 0.50 1.75
272.08 278.32 2.29% Selling expenses (72.49) (70.95) -2.12% Administrative expenses (124.73) (144.64) 15.96% Operating profit 74.86 62.73 -16.20% Investment income 3.55 0.23 -93.52% Net foreign exchange
increased 63.10 percent due to higher gain from exchange rate. 1.2 Cost of goods sold and expenses Consolidated (Thousands Baht) Year Change 4th Quarter Change 2018 2017 Amount % 2018 2017 Amount % Cost of