GMR Airports to issue ₹2,150 cr of non-convertible debentures to refinance Hyderabad airport debt, cut borrowing costs by Live mint | November 19, 2025 6:09 am | Indian Stocks, Market, News GMR Airports reported a net debt of ₹34,000 crore. In Q2, the company raised ₹5,900 crore via non-convertible bonds in two tranches.