According to sources, the price of high-speed diesel is expected to increase by Rs. 9.47 per litre, while light diesel oil may go up by Rs. Kerosene oil prices are also likely to rise by Rs. The Petroleum Division is expected to issue an official notification regarding the revised prices on January 31, after which the new rates will come into effect from February 1. Frequent changes in fuel prices continue to impact inflation and transportation costs across the country, with diesel price hikes particularly affecting freight and food prices.