Gambia Imports of carbonates, peroxocerbonates, commercial ammonium carbonate from Swaziland was US$8.4 Thousand during 2017, according to the United Nations COMTRADE database on international trade. Gambia Imports of carbonates, peroxocerbonates, commercial ammonium carbonate from Swaziland - data, historical chart and statistics - was last updated on May of 2024.