Gabon Exports of bitumen and asphalt (natural), bituminous or oil shale, tar sands to United Kingdom was US$68 during 2020, according to the United Nations COMTRADE database on international trade. Gabon Exports of bitumen and asphalt (natural), bituminous or oil shale, tar sands to United Kingdom - data, historical chart and statistics - was last updated on June of 2024.