Highlights - FY19 Net profit* was at THB 3,259 million (+8.4% YoY), with net profit* margin of 12.7% (+30 bps YoY), where the improvement mainly came from growth in revenues of core businesses and favorable

Page 1 of 4 T.K.S. TECHNOLOGIES % GP Y18 Y17 As Reported Total GP 21.3% 23.9% Company 24.1% 23.9% TBSP 16.9% - Company reported %Gross Profit Margin for year 2018 of 21.3%, while showed of 23.9% in

higher spectrum amortization. QoQ, net profit dropped -by 8.1% from lower core service revenue and unrealized foreign exchange loss. Excluding foreign exchange impact, normalized net profit was Bt6,345mn

-3%QoQ. As a result, EBITDA (Pre-TFRS16) in 4Q20 declined -1.7%YoY from weak core service revenue, but increased 1%QoQ from cost control in SG&A. Net profit (Pre-TFRS 16) increased 5%YoY and 9.7%QoQ

competitive offering of fiber-to-home and the focus on cross selling to the existing mobile subscriber. FBB revenue in FY19 was Bt5,722mn, increased 29% YoY and accounted for 4% of AIS core service revenue. FBB

reflected in the EBITDA of THB 609 million, up 54.4% yoy, and net profit of THB 231 million, up 632.0% yoy. For core business, excluding the gain from the aforementioned sale of investments and employee

the consolidated financial statements for Q2/2017, the total revenue of Golden Lime and its subsidiary was THB 233.17 million, an increase of THB 34.33 million (17.26 %). The net profit was THB 23.17

98.79 85.40 15.68 Net Profit Margin 63.18% 57.38% Selling Administrative Expenses 43.86 44.91 - 2.34 Selling Administrative Expenses Margin 44.40% 52.59% Net Profit for the Period 13.87 1.65 740.61 Net

(revised from Bt35-38bn) Dividend policy • Minimum 70% of net profit (maintained) Core service revenue to grow 5-7% in 2018 amid competitive outlook In 1H18, AIS reported core service revenue (or service

-32 -32 Net profit to parent company 467 -156 311 -321 -671 -61170 -293 Core performance (excl. non- recurring and TFRS16) Unit: MTHB Per F/S Adj. non- recurring Excl. non- recurring TFRS16 Impact in