million or 6.1% which mainly decreased from the revenue from services. The total cost was reported at THB 159.7 million, decreased by THB 1.7 million or 1.1%. As a result, the gross profit margin for this

year by 15.1% which having gross profit margin at 46.5% and net profit for the nine-month period ended 30 September 2019 in amount of Baht 181.71 million, increased from the same period of last year by

sales reported Bt7,116mn, increasing 8.9%YoY but decreasing -27%QoQ. Sim & Device margin remained positive at +2.7%, compared to +2.5% in 2Q20 and +0.6% in 1Q21 due to more efficient subsidy. Cost

payment during the year. Financial Ratio Analysis Profitability Ratio Unit Jan – Dec 2017 Jan – Dec 2016 Gross Profit Margin (%) 34.43 39.10 Operating Profit Margin (%) 4.13 6.36 Net Profit Margin (%) 3.05

increase rate in total operating expenses in Q2- 2023 was slightly higher than the change in total revenue because projects delivered in the 2Q- 2023 has a lower gross margin than projects delivered in Q1

volume. Gross Profit Margin Gross profit margin is equal to 32.30% in 2Q17, which slightly declined from the same period of last year which was 33.83%. The main cause stemmed from the duplicated costs of

amount of 7,211.26 million baht, increase of 1,990.25 million baht or increase by 27.60%. 2. In the second quarter of 2017, the Company recorded gross profit margin of 36.27%, while the same period last

services and revenue from contract work. As a result, the gross profit was decreased by THB 2.7 million from the prior period and also decreased by THB 22.2 million or 6.2% decreased of gross profit margin

sales income, in an amount of 9,190.11 million baht, decrease of 2,095.10 million baht or decrease by 22.80%. 2. In the third quarter of 2018, the Company recorded gross profit margin of 35.27%, while the

profit margin stood at 27.1%. Compared to the previous quarter, the company has increased the net profit by 3.9%, which is considered the company's highest quarterly net profit statistics continuously