While Mr. Sukrit Sunbotsophon President of IRPC Public Company Limited (Thailand) IRPC refinery said it is not using the formula mentioned refinery rates page. On the other hand, if you use the formula. Refineries may gain greater than these. This is the view that the Government should let the market competing oil free including price formulas may be cancelled. If the Government wants to control the affected consumers should focus on retail oil prices to last for more than