3Q21 MD&A Advanced Info Service Plc. Executive Summary Slight revenue improvement despite COVID restriction measures and continued competition During 3Q21, the economy remained subdue from COVID

resulted in weak consumer spending, particularly on mobile services. However, remote working continued to provide decent demand for home broadband. Overall, AIS reported core service revenue of Bt32,770mn

economy demonstrated cautious growth driven by tourism-related sector expansion and subsided inflation, while facing political uncertainties and global economic risks. AIS core service revenue reported at

, plus an effect from a wildfire incidents in the northern of Thailand (Source: Bank of Thailand) Due to the Covid-19 pandemic, Revenue Passenger Kilometer (RPK) started to drop in February and became

economy, supported by increased stability, government stimulus, and tourism recovery, despite weaker consumer sentiment, lower private investment, and flood. AIS reported core service revenue of Bt40,799mn

Amount Change Q2.2020 Q2.2019 Amount % Q2.2020 Q2.2019 Amount % Revenue from sale – net 282.42 286.02 -3.60 -1.26% 277.85 284.32 -6.47 -2.27% Others income 10.91 19.17 -8.27 -3.11% 11.11 18.01 -6.90 -8.29

customers in Map Ta Phut Industrial Estate. Meanwhile, demands of our customers in automotive sector showed signs of downturn but did not significantly affect company's results of operations as revenue from

-2021) focusing on "Realizing potential". It was also the year our flagship and key revenue contributor, Dusit Thani Bangkok Hotel, closed its door for the redevelopment (mixed-use project); this

percent increase in Revenue Passenger Kilometers (RPK) which was lower than the same period last year. (6.7 percent growth in January-September 2018) where Europe had the highest growth at 5.1 percent

, a growth in passenger traffic was supported by 4.8 percent increase in Revenue Passenger Kilometers (RPK). European region had the highest growth at 6.4 percent, followed by Asia Pacific and Latin