the new products. Therefore, the overall sales figure of the quarter remains stable. 2. The consolidated gross profit margin was 13.14%, increased from the same period of last year at 8.12%. The company

Baht 4.6 million. 4 Gross Profit and Gross Profit Margin Q1-2021 Q1-2022 THB Mn THB Mn THB Mn % Biomass Power Plant 239.0 263.2 24.2 10.1% Natural Gas Power Plant 136.8 140.3 3.5 2.6% Municipal Solid

2017. The Company and its subsidiaries have been able to increase the Gross Profit margin by 7% compared to the year 2016. 2. In 2017, distribution costs, administrative expenses, and doubtful debt

Company's net profit margin to total revenue increased from 5.2 percent last year to 4.3 percent this year. Net Profit 12 Months 2019 12 Months 2018 Variation THB % Net Profit pursuant to the Financial

2017 Change % Change Revenue 849.62 707.22 142.40 20% Cost 721.26 596.69 Gross profit 128.36 110.53 17.83 16% Gross profit margin 15.11% 15.63% Other income 0.24 3.80 (3.56) -94% Selling expenses 1.89

company was 361.59 million baht which increased by 118.44 million baht or 48.71% from the same period in 2017 so the company’s net profit margin was 11.65% Please be informed accordingly. Respectfully yours

THB 109 million due to the lower occupancy rate. Other income decreased by THB 5 million. Gross profit margin declined from 25.9% to 25.4% due to rental and service business gross profit decreased by

decreased Baht 102.05 million – resulting to the gross profit margin was increased to 7.53% from 6.56% of year 2018. 2. Selling expenses was Baht 144.14 million which increased Baht 12.71 Million or increased

243.14 million baht which increased by 67.48 million baht or 38.41% from the same period in 2016 so the company’s net profit margin was 9.08% Please be informed accordingly. Respectfully yours, (Mr.Somkid

the previous year which had a cost of sales of 97.42 million Baht. The Company’s gross profit in 2017 was 46.40 million Baht which had a gross profit margin of 27.72%, increasing from the period of