The Tranche IV Issue has a base issue size of ₹ 100 crores with an option to retain oversubscription up to ₹ 900 crores, aggregating up to ₹ 1,000 crores ("Tranche IV Issue"). The Tranche IV Issue offers various series of NCDs for subscription with coupon rates ranging from 8.57% to 9.80% per annum. The NCDs are proposed to be listed on BSE Limited ("BSE") and the National Stock Exchange of India ("NSE" together with BSE, the "Stock Exchanges") with BSE as the Designated Stock Exchange for the Tranche IV Issue. The NCDs have been rated "CRISIL AA/Stable" by CRISIL Ratings Limited and "[ICRA]AA (Stable)" by ICRA Limited.