HTS heading
2506Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape:
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 |
|---|---|---|---|---|
| 2506.10.00 | Quartz | Free | — | Free |
| 2506.20.00 | Quartzite | Free | — | Free |
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