9 NAIKLONGBANGPLAKOD, PHASUMUDJADEE, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 Cost of sales Cost of sales in total for Q3/2016 and Q3/2017 was THB 161.2 MB and THB 196.1 MB

, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 Cost of sales Cost of sales in total for 2016 and 2017 was THB 588.9 MB and THB 679.6 MB respectively, equivalent to 62.5% and 74.7% of total revenue in

same periods last year both in the three-month period and the six-month period. The decreases were 10.89% and 9.40% respectively. 1.2 Cost of sales and service, Administrative expenses (Unit: Million

Cost of sales and service, Administrative expenses (Unit: Million Baht) For the third quarter For the period of nine months Movement for the third quarter Movement for the period of nine months 2021 2020

periods last year both in the three-month period and the six-month period. The increases were 0.42% and 11.28% respectively. 1.2 Cost of sales and service, Administrative expenses (Unit: Million Baht) For

and Baht 0.25 million respectively. 2. Cost of goods sold and expenses : Consolidated Unit: Million Baht 3 months Percent of total revenue 2018 2017 % % Cost of goods sold 259.61 288.29 68.05 70.36 Cost

gross profit for Small Power Producer (SPP) increased as a result of the lower natural gas and coal price, following the world crude oil price. In addition, the maintenance cost fell as there were no

Baht 292.12 million in the amount of Baht 37 million or a from decrease of 11.24 percent as a result of the Company's marketing policy to expand its market share. (Market Share) by adjusting the price

cardless cashing totally online shopping increased around 2 times and cardless cashing share more than 30% of total personal loans. Moreover, our revenue from bad debt recovery growing by 11% y-y. Details of

% margin, largely from controlled handset subsidy, improve revenue momentum, and cost efficiency. Service revenue (excluding IC) increased 4.9% YoY supported by both mobile and fixed broadband segments