1 1Q19 MD&A Advanced Info Service Plc. Executive Summary Mobile growth remained soft from ongoing price competition Overall mobile market in 1Q19 reflected industry's effort in gradually

Bangkok, 17 October 2023 – SEC warns the private sector to beware of the activities which may be deemed the undertaking of the SEC-supervised securities, derivatives, and digital asset businesses

business legally under the law of home country;? -?supervised by an IOSCO member regulator; -?not having a business premise in Thailand, except through shareholding in an SEC approved local CRA; and

1 FY18 MD&A Advanced Info Service Plc. Executive Summary Maintained leadership in mobile business In FY18 competition in mobile industry remained elevated particularly on data pricing with fixed

handset sale. However, overall consumer spending remained weak and AIS continued to exercise cost measures to minimize effect from slowdown in revenue. Mobile competition slightly improved Amidst weak

resulted in weak consumer spending, particularly on mobile services. However, remote working continued to provide decent demand for home broadband. Overall, AIS reported core service revenue of Bt32,770mn

the businesses in subsidiaries and associated the Company investing had improved operating results when compared to the same period last year. The business of mobile phone distribution business

which is supervised by a regulator located in a country whose supervisory measures on investment management are recognized by the SEC Office; For the purpose of intermediaries’ compliance with the

supervised by a regulator located in a country whose supervisory measures on investment management are recognized by the SEC Office; For the purpose of intermediaries’ compliance with the aforesaid provision

outlook of the Company is described as following; Mobile Retail Business (Core Business) Jaymart Mobile Co., Ltd, engages in mobile phone retail business, entering into high season of sale in Q4/2018