Baht 60 million, loss decreasing from Q4/2018 that recognized net loss Baht 143 million. Greater performance resulted from efficient process improvement as well as selling and administrative expense
of risk from carrying successive losses of overall performance of Power Plant business caused by less productive machinery along with cutting down provision of financial support for Power Plant
by adding the more productive machines to the production process in order to reduce the cost of labor the compensate the other additional costs instead. In this regard, the cost of sales and
maintenance service, including efficient fuel management both in procurement process and production process. Gross Profit Margin of Biomass Power Plant for this period included gross profit of new acquired
points of Boonterm kiosks with quality and expanding the efficient installation points. As a result, total prepaid value continued to grow continuously. In 4Q18, total revenue from core businesses was
efficient complaint handling system for the settlement of dispute, such as act in compliance with the notification of the Securities and Exchange Commission governing determination for securities company
securities company conducts an offence relating to misleading its financial status or actual performance; (6) have an efficient complaint handling system for the settlement of dispute, such as act in
exposure ก ก[ J#$"% &(c " $dI1ก "% 80 [ "'KJJ fก ก R JddU\ ! (Derivatives) '\'$"%J fS'ก""!"ก" (Efficient portfolio management) 2%/!"\ก""!"[ J (ก R$ก[ JRก#"2ก$ (Hedging) #[ !%JJ_!"JS ก" K 2#% % UXXก('R ̂R
from non-social security patients which generated high margin and the increase of social security payment rate in the first half of year 2018. Moreover, the efficient cost management such as medicine