and effective manner in line with their budget and development plans. Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 2 The total mobile subscribers increased by 108k or 0.2% QoQ and

ANALYSIS (For the Consolidated Financial Statements of the Year Period Ending December 31, 2019) (1) Overall Operating Results For the year 2019, the total revenue from sales and services of the Company and

expand in the future. Business Operating Results and Profitability Transaction For the Year ended 31st December (Unit: Million Baht) Year Increase (Decrease) 2018 2017 Amount % Total Revenues 575.16 614.82

% -68.2 -12.8% Sales Revenue 345.5 37.7% 424.6 45.7% 79.1 22.9% Other Income 36.1 3.9% 38.1 4.1% 2.00 5.5% Total Revenues 915.7 100.0% 928.6 100.0% 12.9 1.4% Cost of Rental and Services 485.2 53.0% 429.2

Baht 4 million which details are as following; (1) Revenue from sales In the third quarter of 2020, the Company and its subsidiaries had total revenue from sales at the amount of Baht 349 million, which

than loans, liquidity in the commercial banking system increased from the end of last year. Meanwhile, loan quality, measured by the ratio of non-performing loans (NPLs) to total loans, continued to

via our cashless payment systems. AIS – Siam Station Station Sponsorship Update A total of 9 brands on 11 stations (as of March 2018)  OPPO brand at Mo Chit, Ploenchit and Saladang  AEON brand at Asok

MD&A Advanced Info Service Plc. 2 2Q21 MD&A Advanced Info Service Plc. 2Q21 Operational summary In 2Q21, total mobile subscribers reached 43.2mn, representing a net addition of 467k. Underpinned

quarter 2019, the total revenue from sales and services of the Company and its Subsidiary (together referred to as the “Corporate Group”) was Baht 1,250.98 million, which increased from the same period of

Statements of the 3rd Quarter Ending September 30, 2019) (1) Overall Operating Results For the 3rd quarter 2019, the total revenue from sales and services of the Company and its Subsidiary (together referred