Russia Imports of bitumen and asphalt (natural), bituminous or oil shale, tar sands from Turkmenistan was US$384 during 2018, according to the United Nations COMTRADE database on international trade. Russia Imports of bitumen and asphalt (natural), bituminous or oil shale, tar sands from Turkmenistan - data, historical chart and statistics - was last updated on May of 2024.