What is HS code 252921 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
252921
Fluorspar; containing by weight 97% or less of calcium fluoride
Heading 2529 — Feldspar; leucite; nepheline and nepheline syenite; fluorspar
Chapter 25: Salt; sulphur; earths and stone
Plain-language overview
Use HS-6 252921 when importing or exporting fluorspar that contains 97% or less of calcium fluoride. For example, if you are shipping fluorspar for use in the production of aluminum or as a flux in steelmaking, this is the correct code.
This code specifically covers fluorspar, a mineral used in various industrial applications, but it’s important to distinguish it from HS-6 252922, which applies to fluorspar containing more than 97% calcium fluoride. The latter is often used in higher-purity applications like the manufacture of fluorine gas.
Fluorspar classified under HS-6 252921 is typically found in forms such as lumps, granules, or powder. It may be packaged in bulk bags or containers for industrial use, often for applications like glass production or as a flux in metallurgy.
When determining the correct classification, consider the end use of the fluorspar and its calcium fluoride content. Accurate classification ensures compliance with customs regulations and avoids potential delays.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
fluorspar classification · calcium fluoride content · industrial fluorspar · HS code 252921 · fluorspar for steelmaking · bulk fluorspar shipments · fluorspar applications · fluorspar packaging · granulated fluorspar · powdered fluorspar · fluorspar from China · fluorspar in glass production · fluorspar for aluminum · flux materials · ceramics industry fluorspar
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Fluorspar lumps for use in steelmaking
- Granulated fluorspar for glass manufacturing
- Powdered fluorspar for chemical processing
- Bulk shipments of fluorspar for aluminum production
- Fluorspar used as a flux in ceramics
- Fluorspar packaged in 1-ton bulk bags
- Fluorspar sourced from China or Mexico
- Fluorspar for use in fluorine gas production
Common questions
Frequent classification questions with short practical guidance.
How to classify fluorspar for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the uses of fluorspar?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is fluorspar with 97% calcium fluoride different?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What packaging is required for fluorspar shipments?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Where does fluorspar come from?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine calcium fluoride content in fluorspar?
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What industries use fluorspar?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to classify fluorspar for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
What is the difference between HS 252921 and 252922?
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Fluorspar applications in industry
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Shipping fluorspar with 97% calcium fluoride
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Packaging requirements for fluorspar
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
Fluorspar sourcing and classification
Use this topic to narrow your shortlist, then validate the final code against legal wording.
End uses of fluorspar in manufacturing
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Identifying fluorspar purity levels
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What does HS code 252921 cover?
- HS code 252921 covers fluorspar containing 97% or less of calcium fluoride, used in various industrial applications.
- How can I determine the calcium fluoride content in fluorspar?
- Calcium fluoride content can be determined through laboratory analysis, typically using methods like X-ray fluorescence (XRF) or chemical assays.
- What are common uses for fluorspar?
- Fluorspar is commonly used in steelmaking, glass production, aluminum manufacturing, and as a flux in ceramics.
- Can I use HS code 252921 for fluorspar with more than 97% calcium fluoride?
- No, for fluorspar with more than 97% calcium fluoride, you should use HS code 252922.
- What packaging is suitable for fluorspar shipments?
- Fluorspar is typically packaged in bulk bags, containers, or drums, depending on the shipment size and destination.
- Where is fluorspar commonly sourced from?
- Fluorspar is commonly sourced from countries like China, Mexico, and South Africa.
- What documentation do I need for importing fluorspar?
- You will need a commercial invoice, packing list, and possibly a certificate of analysis to confirm calcium fluoride content.
- Are there any restrictions on importing fluorspar?
- Check with your local customs authority for any specific import restrictions or regulations related to fluorspar.
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