伊朗：440公斤60%丰度浓缩铀被埋

Core Viewpoint - Iran's Foreign Minister, Zarif, indicated 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, demonstrating Iran's intention not to pursue nuclear weapons [1] Group 1 - Iran is willing to dilute its enriched uranium to a purity of 60%, which is a significant step to show its commitment to peaceful nuclear energy [1] - Currently, 440.9 kilograms of 60% enriched uranium is buried under the rubble of bombed Iranian nuclear facilities, and Iran does not plan to retrieve it at this time [1] - If Iran decides to extract the buried enriched uranium in the future, it will do so under the supervision of the International Atomic Energy Agency (IAEA) [1]