Imports In 2016, Saint Vincent and the Grenadines imported $166 in Isotopes nes, compounds, becoming the 0th largest importer of Isotopes nes, compounds in the world. At the same year, Isotopes nes, compounds was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Isotopes nes, compounds primarily from: N/A.