% Total Revenues 1,994,081 2,398,510 -17% 1,571,084 1,666,564 -6% Profit (loss) before loss from allowance (184,851) 149,195 -224% 38,502 129,365 -70% margin -10% 7% 3% 8% Profit / (Loss) before interest

the parent) of Baht 310 million and earnings per share of Baht 0.16 for the first quarter of 2019, an increase of 20 percent when compared to the consolidated profits (attributable to equity holders of

CAPEX guidance. In summary for 1H18, AIS delivered core service revenue growth of 4.9% YoY and EBITDA margin (excluding equipment rental) of 47.0%. FY18 guidance is revisited with the expectation of core

Highlights - FY19 Net profit* was at THB 3,259 million (+8.4% YoY), with net profit* margin of 12.7% (+30 bps YoY), where the improvement mainly came from growth in revenues of core businesses and favorable

-1.4% EBITDA 135.11 149.60 -14.48 -9.7% EBITDA margin 19% 24% Finance cost -2.18 -3.83 1.65 -43.1% Income tax expenses -9.63 -8.01 -1.62 20.3% Net income for period 58.67 64.21 -5.54 -8.6% Earnings per

of 2022. 4 Gross Profit and Gross Profit Margin Q2-2021 Q1-2022 Q2-2022 6M-2021 6M-2022 THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 259.3 263.2 257.3 (2.2%) (0.8%) 498.3 520.5

result, the Net profit attributable to Equity holders of the Company of Bt970.6 million, a decrease of Bt126.5 million or 11.5%(y-o-y) from Bt1,097.1 million in 2016, representing a Net profit margin of

6,729 6,486 243 3.7% Gross Profit 895 813 82 10.1% Gross Profit Margin (%) 11.7% 11.1% 0.6% SG&A Expenses 457 456 1 0.2% EBIT before share of profit (loss) from Investment in Associates and Joint Venture

UAC which increased Baht 930.68 million. Gross profit margin was 13.69%, decreased from the corresponding period of the previous year at 21.75% 2. Other income increased Baht 82.89 million or 256.97

net profit margin of 17.23% and 8.97% respectively. Net profit margin decreased mainly from accrued bonuses in 2018 and extra expenses related to preparation to be listed on the Market for Alternative