Sales revenue 182.58 137.93 44.65 32.37% Other incomes 3.14 0.52 2.62 503.85% Total revenues 185.72 138.45 47.27 34.14% Cost of sales 79.72 51.72 28 54.14% Selling expenses 58.78 36.79 21.99 59.77

markdown of about 1.8% of sales. Cost of Sales and Gross Profit The gross profit margin in 1Q19 of 21.1% declined Q-o-Q and Y-o-Y due to the effect of an annual selling price adjustment, a change in foreign

less sale of high- tier handsets. SIM and device margin was -3% compared to -2.7% in 2Q17 and -1.1% in 1Q18. Cost & Expense In 2Q18, cost of service was Bt19,202mn increasing 16% YoY and 11% QoQ mainly

Cost of Sales and Expenses Major costs of the Company compose of cost of sales, selling expense, administrative expense and interest expense. In the year 2016 and 2017, the Company shows its cost of

price that decreased due to the global economic slowdown as a result of trade protection measures between China and the United States. - The company has cost of sales of 616.03 million baht or 84.14% of

2017 increased 13.38 percent from year 2016, due to higher sale volume, higher raw material cost and expense from major overhaul in the beginning of year 2017. Comparing to 4th quarter, cost of goods

per share, equivalent to not less than 57.52 percent of total number of sold shares of KPN Academy, at a price of Baht 30.787 per share, equal to the total number of not less than Baht 460,182,417.60

amount of Baht 26.28 million. The service cost was Baht 13.40 million. Gross profit from the service of advertising board renting was equivalent to 50.96%. 2 . Income earned from fine imposed for the

volume to EGAT together with higher natural gas price. But when comparing the cost of natural gas between Q2/2018 and Q2/2017, the increase in natural gas cost is due to the full operation of both phases

& Expense Cost of service in 2Q21 was Bt21,012mn, increasing 3.0%YoY mainly from higher amortization but decreasing 0.5%QoQ.  Regulatory fee was Bt1,347mn, increasing 5.2%YoY from one-time USO fee reduction