CNBC | Oil falls nearly 5%, below $68, as Treasury says importers may get leeway to buy Iranian crude, despite sanctions CNBC U.S. Treasury Secretary Steve Mnuchin said some oil buyers could get waivers to continue buying Iranian supplies despite American sanctions on the Middle Eastern country. Concerns about the aggressive U.S. policy to remove Iranian barrels from the ... US signals it would consider some exemptions on Iranian oil US still working to wean allies off Iranian oil Iran eyes Asia buyers to protect oil exports from US sanctions |