Russia presented Iran with a draft interim nuclear agreement as part of ongoing negotiations to restore the Joint Comprehensive Plan of Action (JCPOA) but was initially rebuffed, according to two U.S. officials. Under the terms of the proposed agreement, if Iran stopped enriching uranium to 60% purity and disposed of its current stockpile, it would be allowed to access billions of dollars in oil revenue currently frozen in offshore accounts. The draft deal would also restrict Iran's 20% enriched uranium program and its use of advanced centrifuges for six months, with the possibility of extension and greater sanctions relief as time went on. The United States was aware of the proposal. Iran's mission to the United Nations said on January 21 that Iran does not want an interim deal.