. SIM and device margin in 1Q19 remained -4.2%, compared to -1.1% in 1Q18 and -4.3% in 4Q18. Cost & Expense In 1Q19, cost of service was Bt19,817mn increasing 15% YoY due to higher D&A and cost of the

. Furthermore, the average sales price was lower from rising demand from household customer. As a result, gross profit margin of raw water business dropped to 54.99%. Major costs of raw water business (Million

to the aforementioned consolidation and cost of digital billboards network. As operating revenue increased more than cost of sale, Gross profit margin grew to 63.3% from 56.1% in the same period last

Selling Price (THB./ton) 20,702 17,403 HRC Cash Margin (THB./Ton) 891 1,033 Unit: million Baht 30 June 2018 31 December 2017 Fin an cia l St at us Total Liabilities 5,774 5,492 Total Asset 19,743 19,546

Price (THB./ton) 20,715 18,079 HRC Cash Margin (THB./Ton) 483 1,423 Unit: million Baht 30 September 2018 31 December 2017 Fin an cia l St at us Total Liabilities 4,801 5,492 Total Asset 18,459 19,546

three months ended 31st Dec 2019, the Company and its subsidiaries had gross profit margin of 12.00 percent, compared with gross profit margin of 12.49 percent in the same period of the previous year

(up 272.7% YoY) largely as a result of the increase in total revenue and the EBITDA margin rose to 31.5% (2018; 13.0%) • Reported net profit of THB 1,867mn (up 394.9% YoY), from aforementioned higher

margin fell to 1.7% (1Q 2019; 9.0%) • Reported net loss of THB 807mn (down 238% YoY), from the aforementioned lower EBITDA as well as higher share of loss from joint ventures and higher depreciation and

expenses as a result of Company’s response plan to COVID-19. EBITDA margin fell to -17.7% (2Q 2019; 22.3%) • Reported net loss of THB 1,213mn, from the EBITDA shortfall as well as higher share of loss from

profit. 2. GROSS PROFIT FROM HOTEL OPERATIONS In the second quarter of 2020, the negative gross margin of hotel operations was THB 12.31 million. The hotel operations had the negative gross margin