<br /> Iran’s Oil Minister Bijan Zanganeh says he's very hopeful of an improvement in the country’s crude exports.<br />According to Reuters, Zanganeh made the remarks in spite of tightened U.S. sanctions on Tehran’s main source of income.<br />Zanganeh added that the price of oil was not Iran’s main concern. Rather it was the amount of oil that it could export.<br />Iran faces further U.S. sanctions after announcing it's boosting its uranium enrichment above a cap set by the 2015 nuclear deal. <br />
