%, respectively. Administrative expenses decreased to 5.58 million Baht, or 6.62 % In 2021, the Company had expected credit loss from the allowance for doubtful accounts of a debtor was 20.19 million Baht and in

driven by marketing activities offset by lower administrative expenses. • Marketing expenses were Bt1,840mn, increasing 49% YoY and 23% QoQ from rising marketing activities and campaigns to drive 5G and

%) (76.63%) 3.21 2.34 37.18% Selling and administrative expenses 2.36 25.71 50.37 (95.31%) (90.98%) 28.07 77.16 (63.62%) Profit from operations 44.26 120.12 72.20 (38.70%) (63.15%) 164.37 182.59 (9.98

0.61 1.05 17.14% 101.64% 4.45 3.39 31.27% Selling and administrative expenses 26.10 2.36 27.04 (3.48%) 1,005.93% 54.17 104.19 (48.01%) Profit from operations (138.57) 44.26 82.38 (268.21%) (413.08

income 21.16 0.27% 6.55 0.10% 14.61 223.05% Selling and administrative expenses 107.85 1.40% 108.93 1.69% (1.08) -0.99% Profit from operations (43.44) -0.56% 438.99 6.83% (482.43) -109.90% EBITDA 73.00

is detected, the SEC Office will not store any data. Data for authentication from the Department of Administrative Affairs which will be stored on the personal data database of the SEC Office. 2

gain in this quarter was not taxable. SG&A expenses were at Bt4,957mn, decreasing -12% YoY while increasing 1.0% QoQ driven by a tight control in marketing and administrative expenditures. • Marketing

% (25.36) (13.74%) 468.48 4.16% 431.02 4.17% (37.46) (8.00%) Administrative expenses 90.77 2.53% 88.27 2.46% (2.50) (2.76%) 266.44 2.37% 267.35 2.59% 0.91 0.34% Profit from operating activities 26.23 0.73

608.15 4.22% 589.08 4.36% (19.07) (3.14%) Administrative expenses 355.98 2.47% 359.98 2.66% 4.00 1.12% Profit from operating activities 271.85 1.89% 238.33 1.76% (33.52) (12.33%) Finance income 5.90 0.04

Allocation Transaction is considered as connected transaction of a listed company in accordance with the Notification of the Capital Market Supervisory Board No.TorJor 21/2551 Re: Criteria on Relating