Iran Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Iraq was US$4.6 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Iran Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Iraq - data, historical chart and statistics - was last updated on May of 2024.