China Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Yemen was US$21.6 Thousand during 2023, according to the United Nations COMTRADE database on international trade. China Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Yemen - data, historical chart and statistics - was last updated on May of 2024.