ratio (Time) 3.39 2.04 1.35 Average collection period 80 81 (1) Days of inventory 217 226 (9) Profitability ratio Gross profit margin (%) 26.34% 28.59% (2.25%) Operating profit margin (%) 6.14% 4.37% 1.77
) Quick ratio (Time) 1.06 3.39 (2.33) Average collection period 85 80 (5) Days of inventory 206 217 (11) Profitability ratio Gross profit margin (%) 19.07% 26.34% (7.27%) Operating profit margin (%) 0.12
4.67 Average collection period days 75 77 77 Inventory turnover times 4.78 4.90 5.13 Average inventory turnover period days 75 74 70 Account payable turnover times 5.42 5.21 5.00 Average payment period
rental (for the source of untreated water https://market.sec.or.th/public/idisc/Download?FILEID=dat/news/202003/20030242.pdf 20052112.pdf channel remains unclear as there are remaining inventory of
quarter still reflects crude price sentiment from Q4/2018, leaving the refinery business with minor inventory loss (included a reversal of lower of cost or market (LCM) of THB 689 million), whereas, during
(or intra business segment) transactions (2) Core EBITDA is Consolidated EBITDA less In- ventory gain/(loss) whereas Core EPS is Reported EPS less Inventory gain/(loss) and onetime extraordinary items
business segment) transactions (2) Core EBITDA is Consolidated EBITDA less In- ventory gain/(loss) whereas Core EPS is Reported EPS less Inventory gain/(loss) and onetime extraordinary items. Segments total
effect of the widened Crude premium over Dubai, as well as the lowered oil product spread over crude oil price. There was an Inventory Loss of THB 70 million, and GRM hedging loss. Marketing Business Group
to an inventory gain of THB 856 million. However, there was a loss from crude and product oil price hedging contract at THB 75 million. Furthermore, the refinery planned to manage the stocks of