European Union Imports of niobium, tantalum, vanadium or zirconium ores and concentrates from Cameroon was US$13 during 2021, according to the United Nations COMTRADE database on international trade. European Union Imports of niobium, tantalum, vanadium or zirconium ores and concentrates from Cameroon - data, historical chart and statistics - was last updated on May of 2024.