. Administrative expenses were Baht 77.33 million; decreased Baht 1.77 million or 2.24 % This is result from Operating expense control. 5. Finance cost was Baht 14.20 million; increased Baht 2.08 million or 17.16

cost. Moreover the minimum wage adjustment was increased in 2017. 2. The administrative expense has been increased due to impairment loss on investment which is the available for sale investment since

Company manage cost better than last year. 2. Selling expense were Baht 178.84 million; decreased Baht 1.78 million or 0.98% from last year. This is the same trend of decreasing in Revenue from sale and

company had an strictly and effective stock management and cost control of raw material. Expense In the first quarter of 2020, the company had the selling cost of 5.12 million baht, decreased by 3.35

. SIM and device margin in 1Q19 remained -4.2%, compared to -1.1% in 1Q18 and -4.3% in 4Q18. Cost & Expense In 1Q19, cost of service was Bt19,817mn increasing 15% YoY due to higher D&A and cost of the

, 2017, the Company and its subsidiaries has total cost of sales at the amount 307.24 million Baht, which is 2.92 million Baht. This is due to the sales revenue increased but the sales unit price decreased

the plants in Quarter 1/2018. 2. Sales cost to revenue ratio increased by 6.72% (from 89.71% to 96.43%). The main factors were that the price of raw material has been increased during Quarter 1/2018

value of Baht 10 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

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

% from the same period of last year. This is result from sale volume was increasing and the world steel price trend increasing from the same period of last year. 2. Cost of goods sold and service of Baht