Nigeria Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to China was US$10.73 Million during 2023, according to the United Nations COMTRADE database on international trade. Nigeria Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to China - data, historical chart and statistics - was last updated on May of 2024.