Imports In 2018, Mongolia imported $30.6k in Rape or colza seed oil-cake and other solid residues, becoming the 0th largest importer of Rape or colza seed oil-cake and other solid residues in the world. At the same year, Rape or colza seed oil-cake and other solid residues was the 0th most imported product in Mongolia. Mongolia imports Rape or colza seed oil-cake and other solid residues primarily from: N/A.