/2543 Re: Rules, Conditions and Procedures for Securities Brokerage and Securities Dealing which are not Debt Instruments (Codified as of 25/10/2006) (Synopsis) 26/09/2000 01/01/2001 2. Notification of
for Undertaking Derivatives Business for Licensed Derivatives Broker (Synopsis) 22/12/2004 16/01/2005 2. Notification of Capital Market Supervisory Board Tor Thor. 80/2552 Criteria for Undertaking
. 3/2553 Preparation and Maintenance of Information Relating to Derivatives Trading (Synopsis) 01/02/2010 01/02/2010 2. Notification of the Office of the Securities and Exchange Commission SorThor 2
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