% 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
: Higher biomass cost. As a result, the gross profit margin dropped in the consolidate income statement from 21% to 16% in 2017. World sugar price volatility At the beginning of 2017, world sugar price has
conversion cost. Cash conversion cost mainly increased from the increase of Graphite Electrode’s price. (Separate: Baht 4,724 million for the year 2018 and Baht 11,240 million for the year 2017, decrease Baht
resumed its normal operation from Q1/2017 as well as the higher selling price from the increase in Ft rate. The full operation of both phases of IRPC-CP also drove the revenue up. Cost of sales and services
increasing in fuel material cost from increase in natural gas price, thus sales in the portion of natural gas power plant electric power formula also increase in line with the fuel material cost of natural gas
million or up by 2.00% as compared with the same period of previous year. The amount increased were mainly driven by the rise in personnel expenses, rental cost, maintenance cost, and marketing expense
, new car model introduction, and some impact from the Bangkok Motor Show in March. Profit & Loss Analysis (Unit: Million Baht unless otherwise stated ) Q2 2017 Q2 2016 Change Amount % Total Revenues
10.21% Sales and service income 5,586 4,920 666 13.54% Gains on exchange rate 102 199 -96 -48.47% Other income 50 89 -38 -43.22% Cost of sales and services 4,912 4,421 491 11.11% Gross Profit 675 500 175
decreased THB 1,249 mn whilst depreciation and amortization cost of ROU increased THB 800 mn). • The Company recognized an increase in interest expense amount THB 293 mn (for the first six months of 2020