South Africa Exports of bitumen and asphalt (natural), bituminous or oil shale, tar sands to Malawi was US$261 during 2025, according to the United Nations COMTRADE database on international trade. South Africa Exports of bitumen and asphalt (natural), bituminous or oil shale, tar sands to Malawi - data, historical chart and statistics - was last updated on June of 2026.