Iran is ready to dilute highly enriched uranium to levels of 3.7% and 20%

Iran has proposed diluting highly enriched uranium to levels of 3.7% and 20%, according to reports. The US suggested transferring the uranium to a third country, but Iran rejected the proposal. This proposal appears more difficult to bridge than the original JCPOA due to factors like Iran's current possession of 60% enriched uranium and its unwillingness to export it.