Oil supplies to Kazakh oil refineries exceed 7 mln tons in January-June

    The real oil delivery to the Kazakh oil refineries amounted to 7.178 million tons in January-June, 2012 compared to 6.493 million tons during the same period of 2011, the national dispatch center of the Kazakh Statistics Agency told Trend.     The volume of oil delivery to the Kazakh refineries hit 1.073 million...