BELGRADE – The United States has extended the operating license for the Petroleum Industry of Serbia (NIS) until 30 September, Serbian Minister of Energy Dubravka Đedović Handanović announced on Friday. The decision by the US Treasury Department’s Office of Foreign Assets Control (OFAC) allows NIS to continue its operations and the Pančevo oil refinery to […] The post US extends NIS operating licence until 30 September appeared first on European Western Balkans .