Brazil Exports of carbonates, peroxocerbonates, commercial ammonium carbonate to St Kitts and Nevis was US$5 during 2023, according to the United Nations COMTRADE database on international trade. Brazil Exports of carbonates, peroxocerbonates, commercial ammonium carbonate to St Kitts and Nevis - data, historical chart and statistics - was last updated on June of 2024.