Maintenance Service 16.4 9.3 9.4 1.1% (42.7%) 37.3 18.6 (50.1%) Total 204.1 168.2 177.4 5.5% (13.1%) 445.0 345.5 (22.4%) 1. Revenue from sales and contract work 1.1 Turnkey Total Solutions gently increased from

gently increased from the same period of prior year by THB 1.8 million but slightly decrease from the prior period. The Company expected that the revenue will increase during the second half year. 2

for the three-month period was THB 2.7 million gently decreased from the same period of prior year by THB 2.5 million and slightly decrease from the prior period. The Company expected that the revenue

Total Solutions gently increased from the same period of prior year by THB 2.8 million and increase from the prior period. 2. Revenue from services Revenue from services for the three-month period was THB

445.0 million, slightly decreased by THB 2.8 million or 0.6% from the same period of prior year. Whereas the gross profit was gently going up from the same period of prior year. The gross profit margin

1Q2018 were 8.62% of net sales, gently increased from 8.17% in 1Q2017. Share of Loss from Associated Companies The consolidated share of loss from associated companies based on the equity method in 1Q2018

saw a slight decline of 32k subscribers with ARPU declining 1. 4% QoQ to Bt174, driven by aggressive data plans in the market. Overall, blended data consumption softly grew from 10.9 GB/data subscriber

softly at 2.2% YoY. On the other hand, fixed broadband revenue (Bt2,107mn) grew 64% YoY after improvements in both subscriber base and ARPU, while revenue from CSL has been consolidated since Feb-18 and

, from 3Q18 onward AIS along with other operators have rebalanced pricing structure to ease impact on ARPU. As a result, AIS’ s mobile revenue for FY18 was Bt124,601mn, softly growing 1. 3% YoY. While 4G