Tags: 'return',
KRIBHCO,
'negative subsidy',
NFL,
'undesirable options',
'depreciation',
'hidden factor',
'ONGC/GAIL',
'financial loss',
'Indo-Gulf',
'DoF',
'interest',
JPC,
'capital-related charges',
sixth pricing period,
'retrospective',
retention price,
'three components',
capacity utilization