HTS heading 2529
Feldspar; leucite, nepheline and nepheline syenite; fluorspar — 7 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 2529 | Feldspar; leucite, nepheline and nepheline syenite; fluorspar + Ch. 99 | not stated | — |
| 2529.10.00.00 | Feldspar + Ch. 99 | Free | t |
| 2529.21.00.00 | Containing by weight 97 percent or less of calcium fluoride + Ch. 99 | Free | t |
| 2529.22.00.00 | Containing by weight more than 97 percent of calcium fluoride + Ch. 99 | Free | t |
| 2529.30.00 | Leucite; nepheline and nepheline syenite + Ch. 99 | Free | — |
| 2529.30.00.10 | Nepheline syenite + Ch. 99 | Free (inherited from 2529.30.00) | t |
| 2529.30.00.50 | Other + Ch. 99 | Free (inherited from 2529.30.00) | t |
2 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
7 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.