Service from Service Provider   08/05/2006 16/05/2006 6. Notification of the Office of the Securities and Exchange Commission  SorThor/Nor. 34/2547 Re: Operational Control and Information Technology

1 Forth Smart Service Public Company Limited (FSMART) 1Q19 Management Discussion and Analysis Operational Summary in 1Q19  Net profit was Bt150mn, increasing 3.1% YoY  Total revenue from core

1 Forth Smart Service Public Company Limited (FSMART) 3Q18 Management Discussion and Analysis Operational Summary 9M18 Operational Summary  Total revenue from core business was Bt2,523mn, increasing

building customer perception around service quality offering 24- month contracts with guaranteed quality service key differentiation. 3Q21 Operational summary In 3Q21, despite the shop closures for two

were 4%. 1.2 Cost of sales and service, Administrative expenses Unit: Million Baht) For the year Movement 2020 2019 Increase (decrease) % Cost of sales and service 1,835.84 1,010.75 825.09 81.63

service, Administrative expenses Unit: Million Baht) For the year Movement 2019 2018 Increase (decrease) % Cost of sales and service 1,010.75 670.71 340.04 50.70 Administrative expenses 67.94 60.27 7.67

decreased Baht 0.18 million, near that of last year. 1.2 Cost of sales and service, Administrative expenses (Unit: Million Baht) For the ended March Movement 2020 2019 Increase (decrease) % Cost of sales and

last year. - Farm business saw is income decreased Baht 0.10 million, near that of last year. 1.2 Cost of sales and service, Administrative expenses (Unit: Million Baht) For the ended March Movement

optimization. AIS reported a net profit of Bt29,086mn, increasing 12% YoY reflecting an improved operating performance, and a one-time gain from FX. 4Q23 & FY23 MD&A Advanced Info Service Plc. 2 FY23 Operational

operational results from both service revenue growth and cost saving from TOT dispute settlement. Reported EBITDA margin was 42.8% in line with the guidance. In summary, AIS reported a net profit of Bt31,051mn