Oman Imports of bitumen and asphalt (natural), bituminous or oil shale, tar sands from Iraq was US$12.68 Million during 2022, according to the United Nations COMTRADE database on international trade. Oman Imports of bitumen and asphalt (natural), bituminous or oil shale, tar sands from Iraq - data, historical chart and statistics - was last updated on May of 2024.