The U.S. Treasury Department has placed sanctions on Al Hilal Exchange and Al Fida International General Trading, both based in Dubai. The two institutions were targeted for their role in providing financial services to Bank Mellat, which is itself under U.S. sanctions for being involved in Iran’s nuclear program. Both the exchange house and the trading company helped Iran maintain access to foreign currency Exchange. Moreover, Al Hilal also provided services to Bank Melli, which is also under U.S. sanctions. Representatives from each firm couldn’t be reached.