Just this week India and China decided to purchase Iranian oil with gold. That is a very loud statement about the idiocy of what the EU and the US have proposed to do by placing an embargo on Iranian oil and the Iranian central bank.
How many times does history have to repeat itself? There are no nuclear weapons in Iran, just like there were no weapons of mass destruction in Iraq, and just like the Vietnam War was started as a result of a now admitted staged event, etc etc.
There is profit in war. Go figure, who knew!