HS code 2529.22: Fluorspar, containing by weight more than 97 % of calcium fluoride
Last updated
Key facts
- HS code
- 2529.22
- Covers
- Fluorspar, containing by weight more than 97 % of calcium fluoride
- Edition
- HS2022
- Duty in the United States
- See its 1 line
Summary
HS code 2529.22 covers fluorspar, containing by weight more than 97 % of calcium fluoride. It sits in heading 25.29 (feldspar; leucite, nepheline and nepheline syenite; fluorspar) in chapter 25 (salt; sulphur; earths and stone; plastering materials, lime and cement). Other goods of heading 25.29 are classified under 2529.10 (feldspar), 2529.21 (fluorspar, containing by weight 97 % or less of calcium fluoride) or 2529.30 (leucite; nepheline and nepheline syenite). National tariff lines under 2529.22 are live on border.bot for the United States (1 line, also used by 1 other country).
What this code covers
HS code 2529.22 covers fluorspar, containing by weight more than 97 % of calcium fluoride.
The legal text of the subheading is “Fluorspar: Containing by weight more than 97 % of calcium fluoride”, read under “Fluorspar”, in HS2022.
What it doesn’t cover
Other goods of heading 25.29 are classified under 2529.10 (feldspar), 2529.21 (fluorspar, containing by weight 97 % or less of calcium fluoride) or 2529.30 (leucite; nepheline and nepheline syenite).
How it is structured
2529.22 is a six-digit subheading. Its first two digits, 25, are the chapter; the first four, 2529, are heading 25.29; the last two, 22, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
- Within the heading
- Fluorspar
- Subheading 2529.22
- Containing by weight more than 97 % of calcium fluoride
In other countries
National tariff lines under 2529.22 are live on border.bot for the United States (1 line, also used by 1 other country).
- United States1 line, used by 1 other country
Frequently asked questions
What does HS code 2529.22 cover?
HS code 2529.22 covers fluorspar, containing by weight more than 97 % of calcium fluoride.
Which heading and chapter is HS code 2529.22 in?
HS code 2529.22 is in heading 25.29 (feldspar; leucite, nepheline and nepheline syenite; fluorspar) in chapter 25 (salt; sulphur; earths and stone; plastering materials, lime and cement).
Where are goods of heading 25.29 classified when 2529.22 doesn’t fit?
Other goods of heading 25.29 are classified under 2529.10 (feldspar), 2529.21 (fluorspar, containing by weight 97 % or less of calcium fluoride) or 2529.30 (leucite; nepheline and nepheline syenite).
Which countries’ tariffs list national lines under HS code 2529.22?
National tariff lines under 2529.22 are live on border.bot for the United States (1 line, also used by 1 other country).
Sources and updates
The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.
This page was last updated on 11 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.