Offeror : PRIME-TIME COMPANY LIMITED | Date of submission of the Statement of Intention : 01/11/2005

Offeror : PRIME-TIME COMPANY LIMITED | Date of submission of the Statement of Intention : 22/10/2007

20230508-ADVANC-MDA-1Q23-EN Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Growing core businesses amid the cautious recovery of the Thai economy 1Q23 illustrated a

Bt33,903mn, growing 1.8% YoY and 1.1% QoQ from a recovery in mobile and broadband businesses executed with the focus on profitability through quality and value offerings backed by superior network quality

, contributing to cost saving under Fit Fast Firm project. The new talcum plant, which provides flexible manufacturing capabilities together with certified high quality systems, has started commercial operation in

negative growth for over the past 2 years according to Nielsen Thailand, but also play a vital role in expanding current domestic business of the Group and in the future in relation to the growing demand and

1 No. LorBor. 11/2019 May 13, 2019 Re: Joint Venture in Pulp Mold Manufacturing Project Attn.: President The Stock Exchange of Thailand Kaset Thai International Sugar Corporation Public Company

. OCMSET/6201/006 January 30, 2019 Re: Management Plan after Discontinuation of Business of Manufacturing Accessories and Faucet Products, the Disposition of Assets Relating to Such Business. Attn

continued to scale up several platforms to serve all customer segments. Our VDO, named AIS PLAY, received higher awareness, with current active subscribers growing to 4mn as we provided additional value for

operating results in the Quarter ’. Thai’s economy has trend to growing lower continuously, Especially Service & Travel business which loss a lot of travellers in this year from Coronavirus disease (COVID-19