HTS heading
2621Other slag and ash, including seaweed ash (kelp); ash and residues from the incineration of municipal waste:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (2 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 2621.10.00.00 | Ash and residues from the incineration of municipal waste | Free | — | Free |
| 2621.90.00.00 | Other | Free | — | Free |
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