of the Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7

Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7. Computer

that our cooperation with the Federation of Thai SME will help SMEs access funds in the capital market more efficiently which is in line with the 3rd Thai Capital Market Development Plan (2017-2021

advertising services through the Company's existing retailers and wholesalers’ network. Although, there are impact from COVID-19 situation in Thailand has greatly affected to the Group’s business operations, as

Network Services Public Company Limited - Translation - Ref: IR61/009 11 May 2018 Subject: Management Discussion and Analysis, 1st Quarter ending 31 March 2018 Attention: President The Stock Exchange of

consumer spending, industry continued to offer value- for- money mobile data to attract customers. Mobile ARPU continued to be pressured by unlimited data plan; albeit some initiated effort to raise price

speed unlimited price plan while handset subsidies were more locally- focused compared to last year. With accumulation of fixed- speed unlimited subscribers, revenue and ARPU have been pressured. However

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

revenue, AIS continued to invest for network quality and capacity through deployment of additional bandwidth recently acquired while coverage expansion mostly done the year earlier, resulted in lower capex

% yoy, +6% qoq) and non- mobile enterprise business grew 13% yoy. We continued on with cost optimization while expanding 5G network which resulted in controlled cost of service (+3% yoy, -0.5% qoq) and