For the first time since RON97 was put on a ‘controlled market float’ in July last year, the price of the higher octane fuel has been reduced by 10 sen from RM2.90 per litre to RM2.80 per litre. The last change was on the 5th of May, where it was hiked 20 sen. The ‘mainstream’ RON95 fuel remains at RM1.90 per litre, while both petroleum diesel and B5 biodiesel (currently only available in Putrajaya) are sold at RM1.80 per litre.