under a concession arrangement 131.3 - 131.3 N.A. (>100) Cost of sales and services (788.7) (858.3) (69.6) (8.1) Cost of construction under a concession arrangement (131.3) - 131.3 N.A. (>100) Gross
price decreased by 17.3%. Cost of sales in the second quarter of 2017 accounted for 80.1% of revenue, down from the same period of 2016, which accounted for 84.6% of revenue because the average price of
operation on 26 November 2021. Sales of natural gas power plant also increased from increase in unit rate which is adjusted in line with the increase in average natural gas price. 3 Cost of sales and service
attributable to a reduction on interest expense from ABPIF compared to previous quarter. NNP margin improved to 10.2% in Q1’2018, primarily due to improvement of our financing cost. NNP attributable to owner
% 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
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
construction under a concession arrangement - 131.3 (131.3) N.A. (
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