2,255.2 (0.0%) Revenue from finance lease under power purchase agreement 103.2 100.9 102.8 1.9% (0.4%) 205.5 203.7 (0.9%) Revenue from construction under a concession arrangement 68.5 131.3 398.1 203.2
controlled in maintenance cost. In addition, gross profit and gross profit margin of Municipal Solid Waste 7 Power Plant for the first quarter of 2020 increased from the same period of 2019 because of
% Revenue from finance lease under power purchase agreement 102.9 102.8 103.2 0.4% 0.3% 308.4 306.9 (0.5%) Revenue from construction under a concession arrangement 21.2 398.1 215.0 (46.0%) 914.2% 89.7 744.4
the Project Sale Activities decreased by 6% to 394 million Bahts. Wholesale/Retail Sale Activities decreased by 9% to 150 million Bahts was a result of the weakening consumers' purchasing power and the
decrease in cost from efficient fuel management both in procurement process and production process. In addition, cost of Biomass Power Plants also decreases from effectively controlled in maintenance cost
management both in procurement process and production process. In addition, cost of Biomass Power Plants also decreases from effectively controlled in maintenance cost. Gross profit of Natural Gas power plant
characteristics as specified; and (2) a person who is a director or a person with the controlling power of a juristic person with the duty of asset custody or protection of customers’ interest in securities