The government has hiked windfall gains tax on exports of petrol, diesel and ATF from August 3. The tax on diesel exports has been hiked from ₹15.5/litre to ₹24/litre, while that on ATF exports has been hiked from ₹14.5/litre to ₹22/litre. Duty on petrol exports has been raised from ₹2.5 per litre to ₹3.5 per litre.