South Africa Exports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides to Gabon was US$19 during 2019, according to the United Nations COMTRADE database on international trade. South Africa Exports of unsaturated acyclic or cyclic monocarboxylic acids, their anhydrides to Gabon - data, historical chart and statistics - was last updated on April of 2026.