PowerPoint Presentation After You Public Company Limited Management Discussion & Analysis Q2/2020 Management Discussion & Analysis Q2/2020 Q2/2020 Key Financial Highlights Executive Summary 2 Overall

1 2Q20 MD&A Advanced Info Service Plc. Executive Summary 2Q20 reflected the full effect of COVID-19 The effect from COVID-19 pandemic which had begun since Feb- 20 continued to fully develop in 2Q20

take-home products. Executive Summary 2 Overall Operating Results of the Company in Q3/2020 Q3/19 Q3/20 9M/19 9M/20 Change +/(-) (THB million) YoY 9M Operating Revenue 312 198 (37%) 911 561 (38%) Gross

comparison to the same period of the previous year. Executive Summary 2 Overall Operating Results of the Company in Q4/2020 (THB million) YoY YE Operating Revenue 283 207 (27%) 1,194 768 (36%) Gross Profit 181

1 1Q21 MD&A Advanced Info Service Plc. Executive Summary Mobile revenue slightly recovered QoQ following strong acquisition and government stimulus In late 4Q20, the new phase of outbreak had re

1 2Q21 MD&A Advanced Info Service Plc. Executive Summary Prolonged economic impact from new phase of pandemic in 2Q21 As the new phase of pandemic re-emerged in the second quarter, we observed the

in Q2/2021. R E V E N U E : G R O S S P R O F I T a n d G R O S S P R O F I T M A R G I N : E B I T D A a n d E B I T D A M A R G I N : N E T P R O F I T a n d N E T P R O F I T M A R G I N : Executive

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

I N : Executive S U M M A R Y: Q 3 / 2 0 2 1 K e y F i n a n c i a l H i g h l i g h t s 1EBITDA Margin and Net Profit Margin are calculated from Total Revenue 1 Financial PerformanceExecutive Summary

E T P R O F I T M A R G I N : Executive S U M M A R Y: Q 4 / 2 0 2 1 K e y F i n a n c i a l H i g h l i g h t s 1EBITDA Margin and Net Profit Margin are calculated from Total Revenue 1 Financial