Malawi Imports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides from Namibia was US$853 during 2018, according to the United Nations COMTRADE database on international trade. Malawi Imports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides from Namibia - data, historical chart and statistics - was last updated on June of 2024.