Iran Imports from China of Niobium, Tantalum, Vanadium or Zirconium Ores and Concentrates was US$238.03 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Iran Imports from China of Niobium, Tantalum, Vanadium or Zirconium Ores and Concentrates - data, historical chart and statistics - was last updated on May of 2024.