Accordingly 92 Octane Petrol has been increased by Rs.6 and will be sold at Rs.155, the price of 95 Octane Petrol has been increased by Rs.8 and will be sold at Rs. 169 and the price of Super Diesel has been increased by Rs. 8 and will be sold at Rs. 141.The price of Auto Diesel has not changed. (Colombo Gazette) Fuel prices have been increased further from tonight, the Ministry of Finance said.The Ministry of Finance said the fuel prices have been increased following a price review conducted under the fuel pricing formula.