India will change export windfall taxes on petroleum products from July 16.
Diesel export windfall tax increased from 8.5 rupee per litre to 15.5 rupee per
litre; aviation turbine fuel (ATF) export tax increased from 7.5 rupee per litre
to 14.5 rupee per litre; petrol export tax reduced from 4 rupee per litre to 2.5
rupee per litre.