ที่ ITV / 2545 - Translation - AIS-CP 015/2020 18 June 2020 Subject: Establishment of new joint venture and subsidiary company To: President The Stock Exchange of Thailand Advanced Info Service Plc

subsidiaries for the three- month period ended March 31, 2019. The Company would like to clarify on the operating results as follows: Revenue  For Q1/2019, Total consolidated revenues advanced to Baht 387.19

settlement value of the transaction was at 28,371 million Baht. The consolidation of financial statements starts on 16 November 2023 onwards. 4Q23 & FY23 MD&A Advanced Info Service Plc. 6 Consolidated Profit

subsidiaries for the three- month period ended March 31, 2020. The Company would like to clarify on the operating results as follows: Revenue • For Q1/ 2020, total consolidated revenues advanced to Baht 424.91

MD&A - EN Report (Presentation) (1) 3Q24 MD&A Advanced Info Service Plc. 1 Executive Summary Sustaining core business growth alongside economic stability 3Q24 showed a modest growth in the Thai

1 FY20 MD&A Advanced Info Service Plc. Executive Summary Mobile business affected by weak economy and competition in data pricing Slowdown in economic and business activities had been observed

FY21 MD&A Advanced Info Service Plc. Executive Summary Maintained leadership in mobile business The COVID-19 has induced an economic slowdown and limited business activities, affecting weak consumer

Thailand Advance Info Service Public Company Limited (AIS) would like to inform the spectrum auction result participated by Advanced Wireless Network Co.,Ltd. (AWN), a 99% subsidiary of the Company, on 16

, compete, and pursue growth prospect in any changing circumstances. 3Q21 MD&A Advanced Info Service Plc. The dividend payment shall still be made twice a year and is based on consolidated earnings and

20230208-ADVANC-MDA-4Q22-EN Classification: Internal FY22 MD&A Advanced Info Service Plc. 1 Executive Summary Maintaining growth in core products amid cautious economic recovery 2022 displayed an