operational guidance prepared by the securities company. Clause 12 In case the SEC Office finds that any securities company violates or fails to comply with this Notification or guidance prepared by a

guidance of +7-8% YoY. In 1Q18, AIS spent Bt6.5bn of CAPEX to deliver quality 4G network and has been active in reinforcing brand image especially via online media. As a result, mobile business grew 3.1% YoY

11.5 GB/subscriber, also rose more reasonably following the discontinued unlimited data offerings. CAPEX was well under plan with 1H19 investment of Bt13,265mn tracking with the full year guidance of

%. Delivered FY20 performance in-line with guidance from well-managed cost Overall FY20 performance tracked in- line with all guidance. Core serviced revenue of Bt129,594mn declined -5.1%YoY vs guidance of low

Advanced Info Service Plc. 8 2024 Guidance Core service revenue Around 13-15% EBITDA Around 14-16% CAPEX (exclude spectrum) Approx. Bt 25-26bn Core service revenue to grow around 13-15% In 2024, the growth

improved following on-going cost optimization and FY17 guidance maintained. AIS reported 3Q17 EBITDA of Bt17,589mn, +15% YoY and +2.8% QoQ, mainly due to revenue growth and controlled SG&A. YTD, AIS spent

revenue guidance while others maintained 3Q20 reported core service revenue was -6.8%YoY and flat QoQ from prolonged impact of pandemic. EBITDA ( pre- TFRS16) declined -11%YoY and -1.4% QoQ with continued

loss and high base of 2Q21 with one-time other income. Revised guidance from rising economic concerns Due to a rising concern on inflation, consumer spending, and continued intense competition, AIS

million Baht by 38.67% from Baht 87.43 million to Baht 53.62 million cause from the industry overview are slowdown from the last year. Cost of good sold decreased 37.75%, it decreased in portion of

Summary Significant Event & Business Overview Operating Highlights in Q3/2024 Q3/23 Q3/24 Change +/(-) 9M/23 9M/24 Change +/(-) (THB million) %YoY %YoY Operating Revenue 338 428 27% 900 1,144 27% Gross