%YoY THB Mn THB Mn %YoY Fuel materials cost 543.0 530.9 515.9 (2.8%) (5.0%) 1,658.4 1,563.8 (5.7%) Depreciation and amortisation cost 122.5 123.2 130.0 5.5% 6.1% 367.0 378.0 3.0% Staff cost and other
%YoY Fuel materials cost 583.3 808.1 811.4 0.4% 39.1% 1,119.8 1,619.5 44.6% Depreciation and amortisation cost 155.4 165.8 169.1 2.0% 8.8% 307.9 334.9 8.8% Staff cost, repair and maintenance cost and
Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Fuel materials cost 643.3 811.4 987.0 21.6% 53.4% 1,763.1 2,606.5 47.8% Depreciation and amortisation cost 154.0 169.1 169.3 0.1% 9.9% 461.9 504.2 9.2
of sales and service THB Mn THB Mn THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn % Fuel materials cost 808.1 811.4 987.0 1,001.8 14.8 1.5% 2,485.6 3,608.3 1,122.7 45.2% Depreciation and amortisation cost
Q2-2020 Q3-2020 Q4-2020 2019 2020 THB Mn THB Mn THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn % Fuel materials cost 516.9 530.9 515.9 493.9 (22.0) (4.3%) 2,192.6 2,057.6 (135.0) (6.2%) Depreciation and
excluding fuel cost 2.79 2.76 RASK – CASK 0.49 0.52 8 ASIA’S BOUTIQUE AIRLINE Remark (1) These figures are different from those included in Company’s consolidated Financial Statements as they include revenues
discount campaign for the Hi-Premium diesel. The latter was to support the government sector’s promotion of environmentally-friendly fuel to dissipate the pollution situation, and at the same time, support
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
year 2018 increased 5.28 percent from year 2017, due to higher sale volume and higher electricity & fuel cost. Comparing to 4th quarter, cost of goods sold slightly increased 1.85 percent, due to higher