Vietnam Imports from Spain of Unsaturated Acyclic or Cyclic Monocarboxylic Acids, Their Anhydrides was US$802 during 2022, according to the United Nations COMTRADE database on international trade. Vietnam Imports from Spain of Unsaturated Acyclic or Cyclic Monocarboxylic Acids, Their Anhydrides - data, historical chart and statistics - was last updated on September of 2025.