JOHANNESBURG, Nov 10 (Reuters) – Zambia’s official creditors and the International Monetary Fund have “expressed reservations” about a debt restructuring deal the government has reached in principle with an international bondholder group, the finance ministry said Friday. Zambia and the bondholder group’s steering committee are continuing talks after the official creditor committee and the IMF voiced their doubts during discussions over the “last several days”, the ministry said in a statement, not giving any further detail on the nature of the reservations. The discussions between the steering committee and the government are taking place under extended non-disclosure agreements, a source familiar with the process said, asking not to be identified as the talks are private. Zambia defaulted on its external debts three years ago and finally clinched a deal with a bondholder group in late October, less than two weeks after reaching a restructuring agreement with its official creditors, which include China and members of the Paris Club of creditor nations. The debt rework has been taking place under the G20’s Common Framework, which has been criticised for long delays and a lack of significant results. Debtor countries are meant to agree comparable restructuring deals with official and commercial creditors under the process, which was established in 2020 in response to the COVID-19 pandemic. A spokesperson for the bondholder steering committee declined to comment. The IMF and the Paris Club, the secretariat for developed creditor countries, did not immediately reply to a request for comment. Zambia’s existing three international bonds had rallied after the bondholder deal was announced. The proposal foresees issuing two new “amortising” bonds scheduled to mature in 2035 and 2053 and together worth $3.135 billion – more than the $3 billion face value of the current outstanding Eurobond debt. If the copper producers’ economy performs better than expected, both official creditors and bondholders will be paid more. Some analysts noted that bondholders would be receiving more than $500 million in amortisation for 2024-2025, plus over $100 million in annual interest payments, under the “base case” scenario, while official creditors had granted a three year grace period and lower interest rates than bondholders. In this scenario, bondholders would receive 73 cents for every $1 lent compared to 55 cents for official creditors, and 97 and 79 cents respectively if Zambia’s economy performs better, campaign groups Debt Justice and the Zambian Civil Society Debt Alliance, said in an analysis published on Friday. Zambia’s bonds slipped on Friday, with the note maturing in 2024 down more than 1.1 cents on the dollar to below 63 cents . Reporting by Rachel Savage; Additional reporting by Bhargav Acharya, and Leigh Thomas in Paris; editing by Jason Neely and Toby Chopra Our Standards: The Thomson Reuters Trust Principles. Acquire Licensing Rights, opens new tab Rachel Savage Thomson Reuters Rachel Savage is Africa Senior Markets Correspondent at Reuters, where she covers finance and economics across Sub-Saharan Africa, from sovereign debt crises and IMF programs to foreign exchange markets and cryptocurrencies. Previously she was LGBT+ Correspondent at the Thomson Reuters Foundation for just over three years and was awarded Journalist of the Year in 2021 by the NLJGA: The Association of LGBTQ Journalists, a U.S. group. Before that, Rachel was based in Nairobi and then Lagos as an East and West Africa Correspondent for The Economist, after starting her career a decade ago as a business journalist in London.