Contribution to Central Exchequer by Public Sector Undertaking (PSU) Oil Companies in India (2009-2010 to 2012-2013-upto September 2012) | ||||||||||
(Rs. in Crore) | ||||||||||
Year | ONGC | GAIL | OIL | IOCL | BPCL | HPCL | MRPL | CPCL | NRL | EIL |
2009-10 | ||||||||||
2010-11 | ||||||||||
2011-12 | ||||||||||
2012-13* |