Imports In 2021, Saint Vincent and the Grenadines imported $2.58k in Vermiculite, perlite and chlorites, unexpanded, becoming the 0th largest importer of Vermiculite, perlite and chlorites, unexpanded in the world. At the same year, Vermiculite, perlite and chlorites, unexpanded was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Vermiculite, perlite and chlorites, unexpanded primarily from: N/A.