Piramal has asked interested bidders to submit expressions of interest where the offer amount is a mark-up of at least 10% to the base offer of ₹2,550 crore. The bids can be made in all cash basis or cash-plus-security receipts basis, where 15% of the bid amount will be paid in cash and the remaining in security receipts. Security receipts are quasi debt instruments, which are redeemed when the ARC recovers the underlying debt.