% YoY, and 12% QoQ resulted from a lower sale volume of high-priced devices. The profit margin from selling SIM and device stood around -4.2% in 3Q19, similar to previous quarter. Cost & Expense Cost of

construction under a concession arrangement - 131.3 (131.3) N.A. (

proportion than selling price increase is the main reason why net profit decrease. Graphite Electrode’s price which is a part of conversion cost increase significantly. Separate financial statement, the

and new customers. We have always been monitoring and analyzing IU volumes closely. Proactive cost saving plans were implemented with potential expense savings of THB 34 million by extending useful life

) (35.30) 1015.40% Non-operating expense 20.37 66.04 -69.15% 81.61 73.18 11.52% Loss from sales investment in subsidiary 0.28 3.68 -92.36% 2.79 9.69 -71.20% Financing Cost 16.54 16.80 -1.58% 52.15 50.74 2.79

Million from loss on change in fair value less cost to sale of biological assets, resulted from decreased fair price of fattening pigs from the end of Q2/2019 to Q3/2019. Financial Cost Financial cost in

compared to +1.1% in FY19. Cost & Expense Cost of service for 2020 was Bt81,641mn, flat YoY from decrease in regulatory fee and prepaid commission following revenue decline offset by higher network OPEX

warrant can purchase 1 ordinary share at the exercise price of Baht 5.00 per share and approved the increasing of registered capital of Baht 124,979,511 from the existing registered capital of Baht

quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32 -16.72 -7.71

2018 (4th quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32