Ahmedabad: Adani Ports and Special Economic Zone Ltd (APSEZ) on Friday said it has successfully raised Rs 5,000 crore through a 15-year Non-Convertible Debenture (NCD). Backed by APSEZ’s strong financials and a ‘AAA/Stable’ domestic credit rating, the issue locked in a competitive coupon rate of 7.75 per cent per annum and was fully subscribed by.