of unit price which is adjusted in line with Natural Gas price. Sales of electricity of Solar Energy Power Plants increase by Baht 1.6 million or 133.3 percent. The reason of increase is from COD of
administrative expenses of the new business which operate in the 1st quarter of 2018 (last year has not expense item), In addition, the Group have adjusted employee and management remuneration as usual every year
expenses annually adjusted as normal. For the period of three months and 1st half ended 30th Sept 2018, the selling expenses were 1.98 percent and 1.93 percent of total sales and service respectively
), In addition, the Group have adjusted employee and management remuneration as usual every year. 3.5 Operating results The Group's net profit decreased by Baht 11.65 million or 246.30 per cent as
- 1,500 million per year. However, this expansion plan can be adjusted depending on changes of future situation. Progress of fire accident According to fire accident which affected production capacity of
foreign investors, to which the Company has continually adjusted its marketing and selling plans. For projects under development, the progress is still on track and has little impact from the COVID-19. Cost
purchasing power of foreign investors, to which the Company has continually adjusted its marketing and selling plans. For projects under development, the progress is still on track and has little impact from
previous year, or increased by 6.9 percent for three month period and increased by 1.7 percent for the 1st half year respectively. The majority of selling expense was sale personal expenses annually adjusted
plant also increased by Baht 40.8 million from increase in unit rate which is adjusted in line with the increase in average natural gas price from the second quarter of 2021. Sales and service income