in the same period of last year. The details are as follows: - The revenue from sales and service totaled 114.61 million baht, up by 2.48 million baht or 2.21 percent from the same period of last year

(Unit : Million Baht unless otherwise stated) Quarter 1 Change 2019 2018 Amount % Change Total Revenues 4,479 4,496 (17) -0.4% Sales and service income 4,230 4,264 (34) -0.8% Other income 134 153 (19

Others 3,433 1.2% 4,041 1.4% Interest Coverage (times) 13 12 13 Current Assets 34,905 12% 46,038 16% Debt Service Coverage Ratio (times) 17 2.9 4.2 Spectrum license 111,749 38% 109,610 37% Return on Equity

1 3Q18 MD&A Advanced Info Service Plc. Executive Summary Acquired 1800MHz license and expanded strategic distribution and services In Aug-18, AIS has secured additional 2x5MHz of 1800MHz license

) 0.3 0.5 0.4 Interest Coverage (times) 14.8 14.7 14.1 Debt Service Coverage Ratio (times) 2.1 4.3 2.5 Return on Equity (YTD) 31% 33% 35% Figures from P&L are annualized from quarter number. *Exclude

, consists of unrealised gain (loss) on exchange rate of receivable under finance lease agreement and gain (loss) on forward contracts. Change Financial Performance of the Group 2 Sales and service income for

Pres The nt to JAS A November 2 ance for the Company’s a mpany’s pe was lower ny’s perform han the 9-m fit was due ng cost. Thu and Service and service baht more t and service eriod of 201 rin and duri

Pres The nt to JAS A November 2 ance for the Company’s a mpany’s pe close to the ny’s perform han the 9-m fit was due ng cost. Thu and Service and service baht more t and service eriod of 201 rin and

) Construction income 253.82 190.56 63.26 33.20 Service income 15.64 4.95 10.69 215.96 Other income 10.96 5.43 5.53 101.84 Total Revenues 280.42 200.94 79.48 39.55 Cost of constuction 302.56 193.83 108.73 56.10

analysis for the year as at 31 December 2017, as follow Analysis of Financial Performance Full Year 2017 Revenues Revenues Accounting Year 2016 2017 THB Mn % (1) THB Mn % (1) Revenue from Sales and Service