Tehran has not,as yet, agreed to the terms of a UN-draft deal to trade for highly enriched uranium from France and Russia.

VOA: standard.2009.12.18

Lieutenant General Ronald Burgess response this question from Levin, "With the installed centrifuges that they have, how long would it take,approximately, to produce enough highly-enriched uranium for one nuclear weapon?"

VOA: standard.2010.04.14

The IAEA draft deal calls for Iran to ship its stockpile of low-grade enriched uranium to Russia to be transformed into more highly enriched uranium for use in Tehran's medical research reactor.

VOA: standard.2009.10.28

Several Iranian politicians close to Supreme Leader Ayatollah Ali Khamenei have demanded Tehran ship only part of its enriched-uranium stockpile abroad until some of the batch shipped to Russia was returned in more highly enriched form.

VOA: standard.2009.10.28