# HTS 4405: Wood wool (excelsior); wood flour

https://geopax.app/tariffs/catalog/44/4405

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=4405). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 4405: Wood wool (excelsior); wood flour

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 4405.00.00.00 | Wood wool (excelsior); wood flour | 3.2% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |