In 2019, Top
exporters of
Niobium, tantalum, vanadium ores and concentrates to
Hong Kong, China were Rwanda ($6,126.07K , 168,533 Kg), European Union ($416.98K , 29,404 Kg), Spain ($344.44K , 27,954 Kg), Brazil ($240.50K , 20,894 Kg), Ethiopia(excludes Eritrea) ($185.38K , 5,420 Kg).
Niobium, tantalum, vanadium ores and concentrates imports by country in 2019