Thailand Imports from Sierra Leone of Niobium, Tantalum, Vanadium or Zirconium Ores and Concentrates was US$943 during 2022, according to the United Nations COMTRADE database on international trade. Thailand Imports from Sierra Leone of Niobium, Tantalum, Vanadium or Zirconium Ores and Concentrates - data, historical chart and statistics - was last updated on May of 2024.