Tags: 'Ratan Tata',
'price realization',
'contemplated',
'12% post-tax return',
'provisional' 'retention price',
'interim 're-assessed' capacity',
'uncertain' policy environment',
CRISIL,
'High powered Fertilizer Pricing Policy Review Committee (HPC) (April 3/ 1998)',
'Dr CH Hanumantha Rao',
'phased decontrol',
'Tata Chemicals',
'Long-term fertilizer policy'