Tags: 'imported & indigenous crude',
ONGC,
'OIDB',
market determined pricing mechanism (MDPM),
'direct subsidisation',
Soundarajan Committee,
'budget support',
retention margins,
OIL,
imported crude,
'milch cow',
'cess on domestic crude',
OPA,
'administered price mechanism (APM)',
customs duty,
'return on networth',
GPA