on the dept cost structure analysis for the investment in the biogas power plant project of Aukkrarawat that the Board of Directors has considered additional facts and the study of the change in cost
) (4.2%) 3,324.7 3,196.3 (128.4) (3.9%) Change QoQ Cost of sales and service Change YoY Cost of sales and service for 2020 compared to 2019 decrease by 3.9% YoY from Baht 3,324.7 million to Baht 3,196.3
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
businesses since we focus on expanding customer base with business expertise • Overall gross profit margin increased from 9.8% to 11.3% amount Baht 45 million. 2019 2018 Change % Change Revenue 1,839 1,673 167
last year which came from more effective management in logistic & distribution. Statements of Financial Position and Selling and Administrative expenses Financial cost Unit : THB million Change Y2019
/2019 Q1/2020 Change MB % MB % MB % Financial Cost 14.7 9.4% 15.6 9.4% 0.9 6.2% Income Tax 1.6 1.1% -1.5 -0.9% 3.2 -192.3% Net Profit Attributed to Equity holders of the Company 0.5 0.3% 16.6 10.1% 16.1
December 31 2019 2018 Change MB % MB % MB % Cost of sales 157.39 41.87 125.04 39.37 32.35 2.50 Selling expenses 106.75 28.40 101.32 31.90 5.43 3.50 Administrative expenses 49.98 13.30 50.26 15.83 (0.28
bonus forgone by an executive into other income of Baht 2.25 million. For the Year Ended December 31 2019 2018 Change MB % MB % MB % Cost of sales 157.39 41.87 125.04 39.37 32.35 2.50 Selling expenses