Imports In 2021, Cuba imported $30.1M in Sulphur, sublimed or precipitated, colloidal sulphur, becoming the 0th largest importer of Sulphur, sublimed or precipitated, colloidal sulphur in the world. At the same year, Sulphur, sublimed or precipitated, colloidal sulphur was the 0th most imported product in Cuba. Cuba imports Sulphur, sublimed or precipitated, colloidal sulphur primarily from: N/A.