Imports In 2018, Saint Vincent and the Grenadines imported $687 in Methacrylic acid esters, becoming the 0th largest importer of Methacrylic acid esters in the world. At the same year, Methacrylic acid esters was the 0th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Methacrylic acid esters primarily from: N/A.