Imports In 2002, Saint Vincent and the Grenadines imported $6.93k in Nonmetal Sulfides, becoming the 0th largest importer of Nonmetal Sulfides in the world. At the same year, Nonmetal Sulfides was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Nonmetal Sulfides primarily from: N/A.