Non-Convertible Debentures (Rs 418.70 crore) - BWR AA-/ Stable (Reaffirmed) Principal Protected Market Linked Debentures (PP-MLD) (Rs 500 crore) - BWR PP-MLD AA-/ Stable (Reaffirmed) Non-Convertible Debentures (Rs 250 crore) - Withdrawn Non-Convertible Debentures (Rs 50 crore) - Withdrawn