Reuters | Oil prices higher as US sanctions limit Iran exports Reuters “Exports from OPEC's third-biggest producer are falling faster than expected and worse is to come ahead of a looming second wave of U.S. sanctions,” said Stephen Brennock, analyst at London brokerage PVM Oil Associates. “Fears of an impending supply ... China's slowing demand for oil is a serious concern for the Middle East Oil Climbs as Market Eyes Iran Supply Risks Secret Oil Shipments Could Help Iran Cushion US Sanctions Blow |