Officer Advanced Info Service Public Company Limited

Bangkok, August 13, 2014 ? The SEC allows mutual fund for accredited investors (AIs) to invest in derivatives without investment limit, adding more investment choices for AIs. Vorapol Socatiyanurak

Offeror : (1) CEDAR HOLDINGS LIMITED (2) ASPEN HOLDINGS LIMITED | Date of submission of the Statement of Intention : 01/02/2006

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 28/06/2021

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 21/07/2021

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 11/08/2021

addition 93,100 83,300 99,000 6.3% 19% FBB ARPU (Baht/user/month) 446 407 407 -8.9% —% Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 3 1Q23 Financial Summary Revenue In 1Q23, AIS recorded a

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

optimization. AIS reported a net profit of Bt29,086mn, increasing 12% YoY reflecting an improved operating performance, and a one-time gain from FX. 4Q23 & FY23 MD&A Advanced Info Service Plc. 2 FY23 Operational

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