. Fixed asset turnover ratio Time 0.88 0.50 1.54 7. Total assets turnover ratio Time 0.15 0.09 0.46 8. Debt to equity ratio Time 0.09 0.10 0.11 9. Gross profit % 34.0 35.5 38.1 10. Net profit % 14.0 14.1

. Liquidity quick ratio Time 1.73 1.26 3.24 3. Average debt collection time Day 47 39 29 4. Average debt repayment time Day 68 62 58 5. Average goods selling time Day 378 341 566 6. Fixed asset turnover ratio

time Day 621 406 242 6. Fixed asset turnover ratio Time 0.34 0.67 0.72 7. Total assets turnover ratio Time 0.07 0.12 0.12 8. Debt to equity ratio Time 0.16 0.10 0.20 9. Gross profit % 32.8 33.70 34.90 10

1 3Q17 MD&A Advanced Info Service Plc. Executive Summary AIS continued revenue growth momentum in 3Q17, attributed to both mobile and fixed broadband businesses. 3Q17 service revenue (excluding IC

for potential future funding methods in overseas capital market whether privately and publicly. Estimated completion period FY2020/Q1 Acquisition and Disposition on Fixed Asset 2.86% of total asset in

1 FY18 MD&A Advanced Info Service Plc. Executive Summary Maintained leadership in mobile business In FY18 competition in mobile industry remained elevated particularly on data pricing with fixed

. Besides, part of the operating expenses is fixed costs, although revenue will decrease. Therefore, the decreased rate of profit was higher than the decreased rate of total revenue. Topic Annual Balance

Total Revenues 7,550 4,432 3,118 70.3% Sales and service income 7,300 4,244 3,056 72.0% Gains on Exchange rate 175 108 67 62.0% Other Income 75 80 -5 -6.2% Cost of Sales and Services 6,486 3,848 2,638

received in the future throughout the lifespan of the instruments and the principals to be repaid, discounted as the present value. It is used to measure the rate of return of a fixed income fund, calculated

lower rate than the decreased in revenue. This is because in Q2-2021, the allowance for expected credit losses was reversed and those are also better able to cover fixed cost due to higher revenue in Q2