• Mobile Market Share: #Thailand End of 2020 • Mobile Market: Herfindahl-Hirschman Index #HHI EOY 2020 • #AIS, #TrueMove, #DTAC: Subscribers Q4 2019 – Q4 2020 • #CATTelecom, #TOT: Active SIMs Q4 2019 – Q4 2020 • #MVNO Feels, Penguin, ikool: Active SIMs Q4 2019 – Q4 2020 • Mobile #Postpaid / #Prepaid Mix End of 2020

1. SUBSCRIBERS
30,600,000
SUBSCRIBERS
41,436,800 MARKET SHARE
43.94%
MARKET SHARE
32.45%
SUBSCRIBERS
18,856,000 MARKET SHARE
20.00%
ACTIVE SIMs
36,515
ACTIVE SIMs
2,833,502
ACTIVE SIMs
532,905
MVNOs
MARKET SHARE
3.00%
MARKET SHARE
0.56%
MARKET SHARE
0.03%
• MVNO Penguin SIM: Active SIMs 29,690 / Market Share 0.031%
• MVNO Feels: Active SIMs 4,574 / Market Share 0.004%
• MVNO iKool 3G: Active SIMs 2,251 / Market Share 0.002%
TOT = TOT
AIS Group = AIS, AWN
CAT Telecom = MY CAT
DTAC Group = DTAC TriNet, DTN
MVNOs = PenguinSIM (Whitespace), iKool3G (Loxley), Feels
True Mobile Group = True Move , Real Move , True Move H Universal Communication
MOBILE MARKET SHARE IN THAILAND END OF 2020
www.yozzo.com
Mobile Penetration: 135%
Prepaid: 72% / Postpaid: 28%

2. SUBSCRIBERS
41,436,800 MARKET SHARE
43.94%
SUBSCRIBERS
18,856,000 MARKET SHARE
20.00%
ACTIVE SIMs
36,515
ACTIVE SIMs
2,833,502
ACTIVE SIMs
532,905
MVNOs
MARKET SHARE
3.00%
MARKET SHARE
0.56%
MARKET SHARE
0.03%
• MVNO Penguin SIM: Active SIMs 29,690 / Market Share 0.031%
• MVNO Feels: Active SIMs 4,574 / Market Share 0.004%
• MVNO iKool 3G: Active SIMs 2,251 / Market Share 0.002%
TOT = TOT
AIS Group = AIS, AWN
CAT Telecom = MY CAT
DTAC Group = DTAC TriNet, DTN
MVNOs = PenguinSIM (Whitespace), iKool3G (Loxley), Feels
True Mobile Group = True Move , Real Move , True Move H Universal Communication
THAILAND’S MOBILE MARKET HERFINDAHL-HIRSCHMAN INDEX (HHI) EOY 2020
www.yozzo.com
Herfindahl-Hirschman Index (HHI): 3390
A Highly Concentrated Market - Lacking Competition
SUBSCRIBERS
30,600,000 MARKET SHARE
32.45%

3. SUBSCRIBERS
42.013.800
41.156.100 41.019.800 40.941.500
41.436.800
20.642.000
19.600.000
18.790.000 18.683.000 18.856.000
30.600.000
30.100.000 30.200.000 30.100.000
30.600.000
16.000.000
18.000.000
20.000.000
22.000.000
24.000.000
26.000.000
28.000.000
30.000.000
32.000.000
34.000.000
36.000.000
38.000.000
40.000.000
42.000.000
Q4 2019 Q1 2020 Q2 2020 Q3 2020 Q4 2020
-577,000 YoY
+495,300 QoQ
Flat YoY
+500,000 QoQ
-1.786,000 YoY
+173,000 QoQ
AIS • TRUEMOVE • DTAC | MOBILE SUBSCRIBERS Q4 2019 – Q4 2020
www.yozzo.com

4. 2.951.119 2.914.202 2.882.829 2.863.020
2.833.502
301.437 306.408
409.863
500.422
532.905
0
500.000
1.000.000
1.500.000
2.000.000
2.500.000
3.000.000
3.500.000
Q4 2019 Q1 2020 Q2 2020 Q3 2020 Q4 2020
-117,617 YoY
-29,518 QoQ
+231,468 YoY
+32,483 QoQ
CAT TELECOM • TOT | ACTIVE SIMs Q4 2019 – Q4 2020
www.yozzo.com
ACTIVE SIMs

5. ACTIVE SIMs
36.040
32.833
33.066
31.942
29.690
44.548
34.410
8.277
3.996
4.574
2.879
3.536
2.258 2.257
2.251
0
5.000
10.000
15.000
20.000
25.000
30.000
35.000
40.000
45.000
50.000
Q4 2019 Q1 2020 Q2 2020 Q3 2020 Q4 2020
-39,974 YoY
+578 QoQ
-6,350 YoY
-2,252 QoQ
-628 YoY
-6 QoQ
MVNO FEELS • PENGUIN • IKOOL | ACTIVE SIMs Q4 2019 – Q4 2020
www.yozzo.com

6. OPERATOR POSTPAID PREPAID TOTAL
AIS 10,192,400 31,244,400 41,436,800
TRUEMOVE H 9,700,000 20,900,000 30,600,000
DTAC 6,106,000 12,750,000 18,856,000
CAT TELECOM 132,109 2,701,393 2,833,502
TOT 113,789 419,116 532,905
MVNO POSTPAID PREPAID TOTAL
PENGUIN - 29,690 29,690
FEELS - 4,574 4,574
IKOOL - 2,251 2,251
TOTAL 26,244,298 68,014,909 94,295,722
THAILAND POSTPAID/PREPAID MOBILE END OF 2020
www.yozzo.com
TOT = TOT
AIS Group = AIS, AWN
CAT Telecom = MY CAT
DTAC Group = DTAC TriNet, DTN
MVNOs = PenguinSIM (Whitespace), iKool3G (Loxley), Feels
True Mobile Group = True Move , Real Move , True Move H Universal Communication