Imports In 2021, Saint Vincent and the Grenadines imported $7.11k in Refractory Ceramics, becoming the 0th largest importer of Refractory Ceramics in the world. At the same year, Refractory Ceramics was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Refractory Ceramics primarily from: N/A.