Greece Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Italy was US$10.61 Thousand during 2012, according to the United Nations COMTRADE database on international trade. Greece Exports of niobium, tantalum, vanadium or zirconium ores and concentrates to Italy - data, historical chart and statistics - was last updated on May of 2024.