Imports In 2017, Curaçao imported $27.6k in Aluminium oxide, except artificial corundum, becoming the 0th largest importer of Aluminium oxide, except artificial corundum in the world. At the same year, Aluminium oxide, except artificial corundum was the 0th most imported product in Curaçao. Curaçao imports Aluminium oxide, except artificial corundum primarily from: N/A.