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
: million Baht ) 2017 Percentage 2016 Percentage Total income and other income 59.05 100.00 239.69 100.00 Costs 22.39 37.92 144.41 60.25 Administrative expenses, impairment finance costs and share of loss
: million Baht ) 2017 Percentage 2016 Percentage Total income and other income 59.05 100.00 239.69 100.00 Costs 22.39 37.92 144.41 60.25 Administrative expenses, impairment finance costs and share of loss
Administrative expenses, impairment finance costs and share of loss from associates 57.53 777.43 37.52 78.22 Doubtful Account 86.50 1,168.92 - - Loss on impairment of goodwill 51.20 691.89 - - Management benefit
100.00 53.24 100.00 Costs - - 20.59 38.67 Administrative expenses, impairment finance costs and share of loss from associates 38.23 335.05 88.84 166.87 Impairment of investment in associate 29.81 261.26
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
Dollars. The Company reported total expenses of Baht 398.4 million, decreased by 16.5% compared with QoQ, mainly due to operating expense management and lower shutdown expense. As a result, the Company