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

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

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

expect to decline low- single digit from effect of COVID-19 and competition, while CAPEX is approximately Bt35bn. 2 2Q20 MD&A Advanced Info Service Plc. Significant Event in 2Q20 1. In Jun-20, AIS

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

373,900 445,900 481,500 521,200 FBB net addition 106,500 72,400 72,000 35,600 39,700 FBB ARPU (Baht/user/month) 510 541 600 637 635 3 2017 MD&A Advanced Info Service Plc. 4Q17 Snapshot In 4Q17, AIS had