Swaziland Exports of carbonates, peroxocerbonates, commercial ammonium carbonate to Lesotho was US$3.07 Thousand during 2015, according to the United Nations COMTRADE database on international trade. Swaziland Exports of carbonates, peroxocerbonates, commercial ammonium carbonate to Lesotho - data, historical chart and statistics - was last updated on May of 2024.