Imports In 2004, Norfolk Island imported $184 in Unsaturated Acyclic Monocarboxylic Acids, becoming the 0th largest importer of Unsaturated Acyclic Monocarboxylic Acids in the world. At the same year, Unsaturated Acyclic Monocarboxylic Acids was the 0th most imported product in Norfolk Island. Norfolk Island imports Unsaturated Acyclic Monocarboxylic Acids primarily from: N/A.