IAEA offer to Iran STILL on the table, refined petroleum sanctions OFF the table?

US State Department Spokesman PJ Crowley said on Monday night that the IAEA offer to Iran to have its uranium enriched outside the country - which Iran rejected in October - is still on the table. But the possibility of implementing sanctions affecting the delivery of refined petroleum products (i.e. gasoline, or petrol as you Brits call it) to Iran is apparently OFF the table, because it would