Iran could increase oil output to 6 mln bpd [Trend News Agency, Baku, Azerbaijan] Iran with having adequate investment could increase its oil production to 6 million barrels a day (bpd) and export 4.5 million bpd, a professor of economics at U.S. Northeastern University Kamran Dadkhah believes. Dadkhah told Trend that Iran could increase its oil production after the sanctions are lifted but the addition volumes cannot be substantial. […]