HTS 2530
Mineral substances not elsewhere specified or included
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| 2530.10.00.00 | Vermiculite, perlite and chlorites, unexpanded | kg | Free | Free | USITC | |
| 2530.20 | Kieserite, epsom salts (natural magnesium sulfates) | USITC | ||||
| 2530.20.10.00 | Kieserite | kg | Free | Free | USITC | |
| 2530.20.20.00 | Epsom salts | kg | Free | 20% | USITC | |
| 2530.90 | Other | USITC | ||||
| 2530.90.10.00 | Natural cryolite; natural chiolite | t | Free | Free | USITC | |
| 2530.90.20.00 | Natural micaceous iron oxides | kg | 2.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 20% | USITC |
| 2530.90.80 | Other | Free | 0.3¢/kg | USITC | ||
| 2530.90.80.10 | Celestite | kg | Free | 0.3¢/kg | USITC | |
| 2530.90.80.15 | Earth colors | kg | Free | 0.3¢/kg | USITC | |
| 2530.90.80.50 | Other | kg | Free | 0.3¢/kg | USITC |
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Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 2530 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.
All headings of chapter 25: Salt; sulfur; earths and stone; plastering materials, lime and cement