Microsoft Word - SET-AIS-CP 007-2020 Acquisition of spectrum license.docx (Translation) AIS-CP 007/2020 19 February 2020 Subject: Acquisition of spectrum license To: President The Stock Exchange of

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

1 1Q18 MD&A Advanced Info Service Plc. Executive Summary Expand into potential growth areas of enterprise and mobile money AIS has executed two strategic deals totaling Bt4.2bn of cash transactions

ที่ ITV / 2545 ที่ AIS-CP 015/2563 18 มิถนุายน 2563 เรือ่ง แจง้การจดัตัง้บรษัิทรว่มทนุและบรษัิทยอ่ย เรยีน กรรมการและผูจ้ดัการ ตลาดหลกัทรพัยแ์หง่ประเทศไทย แอดวานซ ์อินโฟร ์เซอรว์ิส จ ากัด (มหาชน) (AIS

, from 3Q18 onward AIS along with other operators have rebalanced pricing structure to ease impact on ARPU. As a result, AIS’ s mobile revenue for FY18 was Bt124,601mn, softly growing 1. 3% YoY. While 4G

acquisition of dried fruit business and acquisition 51% additional ordinary shares (Registered and Paid-up Capital) of Fruity Dry Company Limited Attn.: The President The Stock Exchange of Thailand Global

accelerated inflation and a decline in consumer purchasing power. Through challenges from various factors, AIS delivered core service revenue growth of 1.6% YoY, with the momentum of Fixed Broadband and

revenue, AIS continued to invest for network quality and capacity through deployment of additional bandwidth recently acquired while coverage expansion mostly done the year earlier, resulted in lower capex

acquisition strategy and ongoing efforts to maintain market share and raise awareness of 5G. Expanded leadership in 5G 2021 was the year that AIS focused on expanding its 5G network. By the end of 2021, our 5G

vessels were in dry docking for total 96 days during the first quarter of this year. Please be informed accordingly. Yours sincerely, Chanet Phenjati President