statement for year ending December 31, 2019 (1 January – 31 December) for the company and its subsidiaries, detailed as following; Results 2019 Audited Million Baht 2018 Audited Million Baht Increase

statement for year ending December 31, 2018 (1 January – 31 December) for the company and its subsidiaries, detailed as following; Results 2018 Audited Baht 2017 Audited Baht Increase (Decrease) Baht % Total

of the period was Bt20,498mn. 4 1Q19 MD&A Advanced Info Service Plc. Income statement (Bt mn) Pre-TFRS 15 Post-TFRS 15 1Q19 Deviation from Pre-TFRS 15 1Q18 4Q18 1Q19 %YoY %QoQ Mobile revenue1) 31,208

ECC and investment in subsidiary of Elite Havens, THB 270 million purchase of assets and THB 48 million of prepayment rental on Baan Dusit Thani project. Statement of Financial Position Unit: THB mn 31

Discussion and Analysis for 1st quarter ended as of March 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement for

different products and services and are managed separately because they require different business operation and marketing strategies. The new segments are comprised of 3 segments as the following; 1

CSL outstanding shares. Following the acquisition, AIS will have greater capability to serve increasing business demand for digital solutions e.g. Cloud, business solutions, and managed services in the

P a g e | 9 Statement of Financial Position Unit: THB mn 30-Jun-18 % to total assets 31-Dec-17 % to total assets Chg Cash and cash equivalents 576 5.7% 1,021 10.2% -43.6% Short-term investments 456

subsidiaries financial statement for 2nd quarter ended as of June 30, 2018, (1 April – 30 June), which details are as following; Results 2nd quarter 2018 Reviewed 2nd quarter 2017 Reviewed Increase (Decrease

and its subsidiaries financial statement for 3rd quarter ended as of September 30, 2018, (1 Jul – 30 Sep), which details are as following ; Results 3rd quarter 2018 Reviewed 3rd quarter 2017 Reviewed