(132.48) (865.02) 732.54 84.7 Profit attributable to owner of the Company 5,963.28 5,587.60 375.68 6.7 * excluding fuel cost Increase (Decrease) % The operating result for the year 2019 showed the profit

percent of fuel consumption for domestic flights. As of 31December 2017, the Company has entered into a forward purchase contract (fuel hedging) at the average of 62.0 percent of fuel consumption. Cost of

7 flights per week to 14 flights per week (March 2018) New Route  Chiang Mai – Hanoi 7 flights per week (March 2018) 2. The Company has signed the contract for the purchase of 4 additional ATR 72

14 flights per week (March 2018) New Route  Chiang Mai – Hanoi 7 flights per week (March 2018) 2. The Company has signed the contract for the purchase of 4 additional ATR 72-600s at the Singapore

in Indonesia, resulting in 2017’s PPA capacity increasing to 332 MW from 145 MW in 2016. Bio-based Product Business recorded better performance. Ethanol Fuel Business’s performance improved from the

consumption for domestic flights. As of 30 June 2017, the Company has entered into a forward purchase contract (fuel hedging) at the average of 60.91 percent of fuel consumption. Cost of Passenger Services

price of crude and finished product to make its downward trend. With demand for fuel consumption declining across the globe, combined with the Organization of Petroleum Exporting Countries [ OPEC] and

, thus sales also decrease in line with the fuel material cost of natural gas. 3 Q1-2021 Q1-2020 THB Mn THB Mn THB Mn % Revenue from construction under a concession arrangment - 131.3 (131.3) N.A. (

replace its catalyst from mid-July to mid-August. The unit has currently resumed operation and operates at full capacity. Despite the higher Fuel Oil yield portion during this quarter, the refinery

from sales and rendering of services (excluding fuel cost) 5,881.33 6,656.26 (774.93) (11.6) Revenue from financial lease contract 3,335.81 3,995.45 (659.64) (16.5) Share of profit of associates and