margin remained negative at -4.9% and partly reflected competitive handset subsidy campaigns, compared to -2.7% in 2Q17. However, the margin improved from -16% in 3Q16, when aggressive handset campaigns

& Device margin was negative at -1.2%, compared to +2.5% in 2Q20 due to decline in high margin devices sale from weak economy Cost & Expense In 3Q20, cost of service was Bt20,377mn, flat QoQ but decreasing

still remained negative at -5.5%, compared to -4.9% in 3Q17 and -3.0% in 2Q18. Cost & Expense In 3Q18, cost of service was Bt19,835, increasing 18% YoY and 3.3% QoQ mainly from cost of partnership with

the memorandum (Negative Pledge) that 3 seller has made to the Kasikornbank PCL., on January 27, 2014 related to provide financial support to NBC next vision Co., Ltd. (2) To cancel the memorandum

in which the Company operates. However, the Company is unable to reasonably estimate the financial negative impact of the COVID-19 in the periods going forward as the situation is still evolving. It is

hotels were temporary closed since the 2nd half of March 2020. To mitigate negative impacts and minimize effects on the Company’s performance, the Company is implementing a response plan and is continuing

media assets, which generated negative gross profit and are duplicated in the areas. This optimisation will enable MACO to gain greater efficiency on Domestic Advertising performance under management of

2020. At the end of June 2020, around 80% of our hotels reopened, while the remaining 20% were planning to reopen in the second half of this year. To mitigate negative impacts and minimize effects on the

mobile users during the pandemic lockdown, including 10GB free data and 100 minutes free calls. These measures resulted in a negative impact on prepaid top-up and hence weakened ARPU. Price competition in

sales revenue from the improving COVID-19 situation. • Net profit margin in Q2/2022 was 14.5%, increased from a negative Net Profit margin of -5.1% in Q2/2021. While Net Profit margin in 1H/2022 was 11.3