Tantalum Columbite Ore Concentrate from Mexico
Tantalum columbite ore concentrate, also known as coltan, is a natural mineral concentrate rich in tantalum and niobium oxides, sourced from pegmatite deposits. It is used primarily for the extraction of tantalum for electronics and specialty alloys. This product falls under tariff item 2615.90.00 as an ore concentrate of tantalum and niobium.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the Ta2O5 and Nb2O5 content to support classification under this item
• Be aware that Chapter Note 2 excludes minerals processed beyond normal metallurgical methods
• Verify the concentrate is not considered waste or scrap under heading 71.12