Imports In 2008, Saint Vincent and the Grenadines imported $172 in Strontium oxide, hydroxide and peroxide, becoming the 0th largest importer of Strontium oxide, hydroxide and peroxide in the world. At the same year, Strontium oxide, hydroxide and peroxide was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Strontium oxide, hydroxide and peroxide primarily from: N/A.