I'd like to cancel this standing order vigorexin serum Specifically, the official said the six powers want significant cuts in the more than 10,000 centrifuges now enriching uranium. They also demand that Iran ship out not only the small amount of 20 percent uranium it now has but also most of the tons of low-enriched uranium it has produced. And they want caps on the amount of enriched uranium that Iran would be allowed to keep at any time.