Income Total Revenues (Million Baht) Quarterly Change Six-month End June 30, Change 2/2017 2/2016 % 2017 2016 % Revenue from sales Domestic sales 104.6 117.8 (11.2) 241.4 238.5 1.2 Export sales 391.0

-month End September 30 Change 3/2020 3/2019 % 2020 2019 % Revenue from sales Domestic sales 76.3 118.6 (35.7) 193.0 296.4 (34.9) Export sales 198.0 357.0 (44.5) 534.9 978.7 (45.4) Total revenue from sales

1,705.4 1,735.6 30.2 1.8% 5,315.9 6,502.1 1,186.2 22.3% Revenue from finance lease under power purchase agreement 102.3 95.3 109.4 107.9 (1.5) (1.4%) 411.0 414.9 3.9 0.9% Cost of sales and services (1,149.4

economy, supported by increased stability, government stimulus, and tourism recovery, despite weaker consumer sentiment, lower private investment, and flood. AIS reported core service revenue of Bt40,799mn

and Analysis For the 1 st Quarter Ended 31 March, 2018 Page 2 2. Operation performance according to consolidated financial statement Unit : Million Baht 2018 2017 Revenue from sale and rendering of

Analysis 1.1 Performance for the 3 months and 6 months period ended June 30, 2019 as follows: Unit : Million Baht For the 3 months Change between YoY For the 6 months Change between YoY Q2/19 Q2/18 Amoun

follows: 1. Performance Analysis 1.1 Performance for the 3 months and 9 months period ended September 30, 2019 as follows: Unit : Million Baht For the 3 months Change between YoY For the 9 months Change

Analysis 1.1 Performance for the 3 months and 6 months period ended June 30, 2020 as follows: Items For the 3 months Change between YoY For the 6 months Change between YoY Q2/20 Q2/19 Amount % June 2020 June

by 9.32 million baht or 62.3%, which is a change of more than 20%. The Company's sales revenue for the second quarter of 2017 increased by 22.58 million baht or 7.0% from the same period of last year

net profit grew by 12.66 million baht or 88.8%, which is a change of more than 20%. The Company's sales revenue for the third quarter of 2017 decreased by 31.81 million baht or 9.0% from the same period