Heading 2529: Feldspar; leucite, nepheline and nepheline syenite; fluorspar
Every line of heading 2529 in the U.S. Harmonized Tariff Schedule, with its general (column 1) duty rate. Open a code for the landed cost calculator, trade agreement rates and email alerts if the rate changes.
Feldspar; leucite, nepheline and nepheline syenite; fluorspar
Chapter 25: Salt; sulfur; earths and stone; plaster, lime and cement. Schedule checked on November 8, 2026.
Not always the total: additional chapter 99 duties (such as Section 232 or Section 301), antidumping or countervailing duties may apply depending on the country of origin. See recent chapter 99 changes →
Tariff lines
| HTS code | Official description | General rate |
|---|---|---|
| 2529.10.00.00 | Feldspar | Free |
| 2529.21.00.00 | Containing by weight 97 percent or less of calcium fluoride | Free |
| 2529.22.00.00 | Containing by weight more than 97 percent of calcium fluoride | Free |
| 2529.30.00 | Leucite; nepheline and nepheline syenite | Free |
| 2529.30.00.10 | Nepheline syenite | |
| 2529.30.00.50 | Other |
Exporting this product from the U.S.?
Exports are reported with Schedule B numbers. Heading 2529 has 4 of them. Schedule B lookup →
- 2529.10.0000FELDSPAR
- 2529.21.0000FLUORSPAR CONTAINING BY WEIGHT 97 PERCENT OR LESS OF CALCIUM FLUORIDE
- 2529.22.0000FLUORSPAR CONTAINING BY WEIGHT MORE THAN 97 PERCENT OF CALCIUM FLUORIDE
- 2529.30.0000LEUCITE; NEPHELINE AND NEPHELINE SYENITE
Source: U.S. International Trade Commission, Harmonized Tariff Schedule; Schedule B: U.S. Census Bureau. Information only, not legal or customs advice; U.S. Customs and Border Protection decides the classification and the duty. Confirm with a licensed customs broker before you ship.
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