outstanding cash at the end of Jun-21. 5 2Q21 MD&A Advanced Info Service Plc. Income statement (Bt mn) 2Q20 1Q21 2Q21 %YoY %QoQ 1H20 1H21 %YoY Mobile revenue 29,536 29,351 29,098 -1.5% -0.9% 59,870 58,449 -2.4

24.41%, due to the following reasons as follows; 1. Total income of the Company increases 71.16 million baht or 74.24% compare with the same period of prior year mainly due to: 1.1) Revenue from selling

and 0.5% QoQ. Marketing expenses remained at 5.5% of total revenue, same level both YoY and QoQ. Underpinned by localized promotional campaigns, the decline in prepaid subscriber has slowed down, while

comprehensive income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 95.00 million and Baht 109.16 million for the three-month period ended March 31, 2017

income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 409.80 million and Baht 413.02 million for the year ended 31 December 2016 and the year ended

. Statement of comprehensive income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 394.03 million and Baht 377.78 million for the six-month period ended

ICT projects. Revenue from interconnection charge (IC) and TOT partnership reported at Bt3,750mn, increasing 14%YoY and 7.2%QoQ following higher network traffic. The increase will be offset with higher

Analysis For 4Q19 and FY2019 P a g e | 2 Despite the lower hotel revenue from the closure of Dusit Thani Hotel Bangkok at the beginning of the year with carrying hotel staff cost, the Company reported the

Administrative Expenses 36,825.63 33,780.71 9.01 PROFIT BEFORE INCOME TAX 18,553.63 4,541.94 308.50 Income Tax (Expense) Revenue 417.40 1,066.89 (60.88) PROFIT (LOSS) FOR THE PERIOD 18,136.23 3,475.05 421.90 Gross

Administrative Expenses 9,697.00 8,611.00 12.61 PROFIT BEFORE INCOME TAX 8,380.00 7,659.00 9.41 Income Tax (Expense) Revenue 2,120.00 1,668.00 27.10 PROFIT (LOSS) FOR THE PERIOD 6,260.00 5,991.00 4.49 Gross profit