Uzbekistan Imports of niobium, tantalum, vanadium or zirconium ores and concentrates from Italy was US$46 during 2022, according to the United Nations COMTRADE database on international trade. Uzbekistan Imports of niobium, tantalum, vanadium or zirconium ores and concentrates from Italy - data, historical chart and statistics - was last updated on May of 2024.