Canada Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Chile was US$48.5 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Canada Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Chile - data, historical chart and statistics - was last updated on May of 2024.