# HTS 0506: Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape), treated with acid or degelatinized; powder and waste of these products:

https://geopax.app/tariffs/catalog/05/0506

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=0506). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 0506: Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape), treated with acid or degelatinized; powder and waste of these products:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 0506 | Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape), treated with acid or degelatinized; powder and waste of these products: |  |  |  |  |
| 0506.10.00.00 |   Ossein and bones treated with acid | Free |  | Free | kg |
| 0506.90.00 |   Other | Free |  | Free |  |
| 0506.90.00.20 |     Bones, crude, steamed or ground | Free |  | Free | kg |
| 0506.90.00.40 |     Other | Free |  | Free | kg |