Denmark Exports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides to Mauritania was US$562 during 2025, according to the United Nations COMTRADE database on international trade. Denmark Exports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides to Mauritania - data, historical chart and statistics - was last updated on April of 2026.