adjustment in other comprehensive income for actuarial of employee benefit obligations increased by THB 16 million. Management’s Discussion and Analysis (MD&A) for year 2017 (Revised) 14 Appendix Unit

such as AR, VR and cloud gaming . 8 3Q20 MD&A Advanced Info Service Plc. Appendix Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2 029 4443 Income statement (Bt mn) Post TFRS 16 2Q20

. Appendix Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2 029 4443 Income statement (Bt mn) Post TFRS 15 1Q19 2Q19 3Q19 4Q19 %QoQ FY19 Mobile revenue 30,678 32,042 31,851 31,770 -0.3

วงเงินลงทุนในต่างประเทศเพิ่มเติม (ครั้งที่ 3/2551) (ยกเลิก ตามหนังสือเวียน ธปท. ที่ ฝกง.(21) ว. 55.2563)   18/09/2551     คู่มือการใช้งานระบบควบคุมวงเงินการลงทุนในต่างประเทศ ฉบับปรับปรุง V1.1 ส่วน Appendix

February 2019 Q4’18 and 2018 Management Discussion & Analysis Page 7/7 APPENDIX: Ratio & Formula Profitability Ratios Gross profit margin (%) = (Total revenues from sales – Total cost of sales of goods

836 million. 6. Financial Status 14 G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2018 Appendix Unit : Million Baht For the year 2018 For the year 2017 % Increase

13 G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2018 (Revised) Appendix Unit : Million Baht For the year 2018 For the year 2017 % Increase (Decrease) Income Revenue

for the period contributed of THB 432 million. 5. Statement of financial positions 11 G J Steel Public Limited Management’s Discussion and Analysis (MD&A) Q1/2019 Appendix Unit : Million Baht 1st

. Appendix Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2 029 5014 Income statement (Bt mn) Post TFRS 15 1Q19 2Q19 %QoQ 1H19 Mobile revenue 30,678 32,042 4.4% 62,720 Fixed broadband

Management Discussion and Analysis Quarter 2 Ending 30 June 2019 Appendix Unit : Million Baht 2nd Quarter 2019 2nd Quarter 2018 % Variance Income Revenue from sale of goods 3,928 7,815 (50%) Net foreign