Benin Imports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides from Denmark was US$663 during 2021, according to the United Nations COMTRADE database on international trade. Benin Imports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides from Denmark - data, historical chart and statistics - was last updated on May of 2024.