1 57 .3 5 million or increased 13.12 when compare to the same period of 2017, due to the increasing of the quantity of Sales. 2. Cost of goods sold was Baht 1 ,2 8 0 .9 7 million, the gross profit

decrease was derived from the engineering service. • Overall gross profit margin increased from 11.9% to 13.8% at the same amount Baht 53 million. 2020 2019 Revenue 382 443 (61) -14% Cost 329 390 Gross

operating result for the 1st quarter 2020, revenue from sales decrease from the same period of last year at 5.5%. Gross profit margin is equal to 49.6%. Net profit for the 3-month period ended 31 March 2020

income tax expenses 15.09 73.01 (57.92) (79.33%) Income tax expenses (revenues) (0.04) 0.28 (0.32) (114.29%) Profit for the year 15.13 72.74 (57.61) (79.20%) Gross profit margin 49.67% 63.46% (13.79%) Net

62.26 million baht and 84.92 million baht, respectively. It decreased 22.65 million baht or 26.68 % when compared with Q1 / 2020, the reason that the net profit margin of the company decreases is due to

and Q3/2020 was 95.94 million baht and 76.69 million baht, respectively. It increase 19.25 million baht or 25.10 % when compared with Q3/2020. The reason for the increase net profit margin is that the

decreased 16.37 million baht or 26.29 % when compared with Q1 / 2022, The reason for the net profit margin of the company decreased due to the company's sales have decreased. because the impact of weather

/2022 and Q3/2021 was 97.11 million baht and 95.94 million baht, respectively. It increase 1.17 million baht or 1.22 % when compared with Q3/2021. The reason for the increase net profit margin is that the

compared with Q2 / 2022. The reason why the net profit margin of the company increased was that the company had increased sales. and profit from the exchange rate against the US dollar. Please be informed

compared with Q2 / 2022. The reason why the net profit margin of the company increased was that the company had increased sales and profit from the exchange rate against the US dollar. Please be informed