resulting from the loan repayment according to the long-term loan agreements and dividend payment during the year. “Electricity sales volume increased at Rayong Central Utilities from higher demand of

%) (70.5%) 13.6 11.1 (18.4%) Sales from Natural Gas Power Plant 518.9 496.5 462.0 (6.9%) (11.0%) 1,561.3 1,429.3 (8.5%) Sales of electricity - Base tariff and Ft 25.3 25.3 24.0 (5.1%) (5.1%) 76.8 77.1 0.4

, the government has implemented the biodiesel B20 for large fleets and agricultural machinery since 2nd July 2018. As for natural fatty alcohols, in 3Q2018, its price was being more competitive to

) 0.8 0.6 0.2 (66.7%) (75.0%) 2.2 0.8 (63.6%) Sales from Natural Gas Power Plant 657.4 734.1 664.0 (9.5%) 1.0% 1,326.0 1,398.1 5.4% Sales of electricity - FiT, base tariff and Ft 73.5 74.5 81.0 8.7% 10.2

4.9 4.4 (10.2%) 33.3% 7.5 9.3 24.0% Sales from Natural Gas Power Plant 519.8 470.8 496.5 5.5% (4.5%) 1,042.4 967.3 (7.2%) Sales of electricity - Base tariff and Ft 27.2 27.8 25.3 (9.0%) (7.0%) 51.5 53.1

) (57.1%) Sales from Natural Gas Power Plant 668.6 734.1 65.5 9.8% Sales of electricity - FiT, base tariff and Ft 68.1 74.5 6.4 9.4% FiT Premium 6.0 4.2 (1.8) (30.0%) Adder 28.1 33.9 5.8 20.6% Other sales

Front End Fee Amortization of Baht 240 million as a result of the adjustment of short-term loan repayment plan of Baht 74,000 million in October 2019. Executive Summary Q3/2019 Operating Highlights Baht

full quarter of recognizing gross profit from GLOW’s SPP plants of Baht 2,389 million. As for the company’s SPP plants, gross profit decreased by Baht 274 million due to the 10% growth of cost of natural

electricity to Industrial Users (IU) 0.6 1.2 0.6 100.0% Sales of steam (IU) 0.6 3.7 3.1 516.7% Sales from Natural Gas Power Plant 734.1 565.1 (169.0) (23.0%) Sales of electricity - FiT, base tariff and Ft 74.5

service under a Power Purchase Agreement increased by Baht 104.2 million as a result from increase in unit of electricity sold and unit price which is adjusted in line with natural gas price. Sales of