伊朗称440公斤丰度为60%的浓缩铀被埋

Group 1 - The Iranian Foreign Minister, Zarif, stated that Iran has made significant concessions in indirect nuclear negotiations with the U.S. before any potential military action by the U.S. and Israel, indicating Iran's intention not to pursue nuclear weapons by offering to dilute enriched uranium to 60% [2] - Currently, 440.9 kilograms of 60% enriched uranium is buried under the ruins of a bombed Iranian nuclear facility, and Iran does not plan to retrieve it at this time. If retrieval is necessary in the future, it will be conducted under the supervision of the International Atomic Energy Agency [2]