crude oil
Government hikes windfall tax on crude oil in fortnightly review
Oil prices surge after surprise cuts in production
Iran requests India resume crude oil imports and accelerate Chabahar port project
Equatorial Guinea detains 3 Keralite seamen from a Norwegian oil vessel
Government decreases domestic crude oil windfall tax, raises jet fuel tax
`Markets offer risk-reward play to build a long term portfolio'
Govt cuts windfall tax on diesel, ATF export; raises levy on domestic crude oil