Quarter 2 Change Increase (Decrease) 2020 2019 Amount % Electricity revenue - Availability Payment (AP) - Energy Payment (EP) 1,077 2,683 1,127 3,129 (50) (446) (4%) (14%) Other income 8 38 (30) (79%) Total

80.47 Finance costs - Existing businesses 23.05 44.03 (20.98) -47.64% Finance costs - Solar energy 35.69 - 35.69 Profit before income tax 76.34 36.45 Income tax expense 6.29 5.17 Profit for the year 70.04

Income For the year period of (unit: million baht) Dec 31, 2017 Dec 31, 2016 + / - Sales and Services 1,248.30 955.72 292.58 30.61% Gross Profit 267.27 161.36 105.91 65.63% Other Income 78.78 75.76 3.02

% Electricity revenue - Availability Payment (AP) - Energy Payment (EP) 2,068 1,062 2,213 2,046 (145) (984) (7%) (48%) Other income 19 27 (8) (30%) Total revenues 3,149 4,286 (1,137) (27%) Cost of sale (1,857

SAAM Energy Development Public Company Limited - 1 - 6 November 2020 Subject: Management Discussion and Analysis for the period ended 30 September 2020 To: The President The Stock Exchange of

2017 2016 Change Increase (Decrease) Amount % Electricity revenue - Availability Payment (AP) - Energy Payment (EP) 2,213 2,046 2,333 3,102 (120) (1,056) (5%) (34%) Other income 27 40 (13) (33%) Total

Ref. 0347/2018 Date August 14, 2018 Subject 20% Performance Growth in the second quarter of 2018 Attention: Directors and Managers The Stocks Exchange of Thailand QTC Energy Public Company Limited

29.90 2.93 10% Earnings before interest and tax 25.87 23.08 Finance costs - Main businesses 5.49 4.46 1.03 23% Finance costs - Solar energy 8.99 9.48 (0.49) -5% Profit before income tax 11.39 9.14 Income

income of the Company 0.79 million baht compare with performance for same period of the prior year appear as comprehensive operating income of the Company 1.12 million baht, decrease in income from same

a metal trading business, PDI reassessed its business structure to move towards Green Businesses targeting renewable energy, materials recycling and eco management. To pursue its business strategy, 36