# HTS 2615: Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates:

https://geopax.app/tariffs/catalog/26/2615

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=2615). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 2615: Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 2615 | Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates: |  |  |  |  |
| 2615.10.00.00 |   Zirconium ores and concentrates | Free |  | Free | kg |
| 2615.90 |   Other: |  |  |  |  |
| 2615.90.30.00 |     Synthetic tantalum-niobium (columbium) concentrates | Free |  | 30% | kg |
| 2615.90.60 |     Other | Free |  | Free |  |
| 2615.90.60.30 |       Niobium (columbium) ores and concentrates | Free |  | Free | kg |
| 2615.90.60.60 |       Tantalum ores and concentrates | Free |  | Free | kg |
| 2615.90.60.90 |       Vanadium ores and concentrates | Free |  | Free | kg, V2O5 kg |