. Overview According to the Bank of Thailand and Office of the National Economic and Social Development Board data, the Thai economy in the 3rd quarter of 2020 dropped by 6.4% improved from the previous

%QoQ due to weak core service revenue offset by continuous cost optimization, with EBITDA margin of 53.8% improved from 49.2% in 1Q21. Reported net profit was Bt7,041mn, increasing 0.6% YoY and 6.0% QoQ

13% from 1H/2020 due to the decrease in selling expenses from the Company's overall expenses control during COVID-19 outbreak. • Selling Expenses to Total Revenue in 1H/2021 was 34.8%, improved by 0.3

net addition 52,900 104,000 133,000 151% 28% FBB ARPU (Baht/user /month) 484 458 455 -5.9% -0.5% 3Q21 MD&A Advanced Info Service Plc. 9M21 Snapshot For 9M21, AIS’s total revenue improved 3.3% YoY driven

monsoon season and the situation of the epidemic of the COVID-19 that has begun to unravel. As a result, the overall domestic diesel consumption has improved. In addition, the Committee on Energy Policy

revenue of Bt33,293mn, improving 2.9% YoY and 1.6% QoQ, driven by strong growth in fixed broadband and non- mobile enterprise business together with a recovery of mobile business. Mobile business improved

practices; reduction of food loss and waste; and improved productivity of small-scale producers) • Socioeconomic advancement and empowerment (e.g. equitable access to and control over assets, services

economic access to safe, nutritious, and sufficient food that meets dietary needs and requirements; resilient agricultural practices; reduction of food loss and waste; and improved productivity of small

promote direct investment and boost private investment over 50 years. 3. Recently, the SET shown its improved performance 4. Political unrest in Thailand 5. The two major financial crises Add a Footer 8

inspection cycle. The inspection result for the 3 cycle on the ‘relevant ethical requirements’ element expresses that most of the audit firms developed and improved by considering the findings and issues