1 1Q19 MD&A Advanced Info Service Plc. Executive Summary Mobile growth remained soft from ongoing price competition Overall mobile market in 1Q19 reflected industry's effort in gradually

summary as follows: Revenue from sale and service Plastic Packaging Segment Revenue from sales of plastic packaging was 128.4 MB, an increase by 15.5 MB or 13.8% y-o-y mainly due to increase sale with the

expenses and employee expense from business segment expansion. Summary of Financial Statement of Positions 30-Jun-18 31-Dec-17 Change %Change Assets Cash and Cash Equivalents 17.8 6.0 11.7 194.4% Trade and

year 2018 was 568.6 MB decreased by 7.4 MB or 1.3% y-o-y due to explain in each business segment summary as follows: Revenue from sale and service Plastic Packaging Segment Revenue from sales of plastic

expansion. Summary of Financial Statement of Position As of 30 Sep 2018 As of 31 Dec 2017 Change MB. % MB. % MB. % Assets Cash and cash equivalents 17.7 0.7% 6 0.2% 11.7 195.0% Trade and other receivables

from Sales quarter 3 year 2018 was 856.2 MB decreased by 21.1 MB or 2.4% y-o-y due to explain in each business segment summary as follows: Revenue from sale and service Plastic Packaging Segment Revenue

year of 2019 and more efficient cost management that caused selling and administrative expense to decrease by 1.5% from the year of 2018. For the branches expansion in the year of 2019, the company

20230508-ADVANC-MDA-1Q23-EN Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Growing core businesses amid the cautious recovery of the Thai economy 1Q23 illustrated a

20230807-ADVANC-MDA-2Q23-EN Classification: Internal 2Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Core businesses growth from profitability focus amid economic uncertainties In 2Q23 Thai

20231030-ADVANC-MDA-3Q23-EN 3Q23 MD&A Advanced Info Service Plc. 1 Executive Summary 3Q23 illustrated AIS core business growth from quality focus despite low season challenges. 3Q23 Thai economy