What is HS code 810991 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
810991
Zirconium; other than unwrought, n.e.c. in heading no. 8109, containing less than 1 part hafnium to 500 parts zirconium by weight
Heading 8109 — Zirconium; articles thereof, including waste and scrap
Chapter 81: Other base metals
Plain-language overview
Use HS-6 810991 when importing or exporting zirconium products that contain less than 1 part hafnium to 500 parts zirconium by weight. An example would be a shipment of zirconium oxide powder used in ceramics.
This code specifically covers zirconium materials that are not unwrought and are not classified elsewhere in heading 8109. For instance, if you have zirconium scrap from manufacturing processes, it may fall under this classification.
In contrast, HS-6 810992 applies to zirconium waste and scrap that does not meet the hafnium content criteria, so it's important to assess the hafnium levels in your products to choose the correct code.
When dealing with zirconium products, be mindful of the hafnium content, as it can significantly impact classification and regulatory requirements. Ensure accurate testing and documentation to avoid customs issues.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
zirconium products · zirconium scrap · zirconium oxide · zirconium hafnium content · zirconium alloys · zirconium waste · zirconium ceramics · zirconium metal · zirconium applications · zirconium classification · zirconium shipments · zirconium powder · zirconium rods · zirconium catalysts · zirconium machining · zirconium dental materials
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Zirconium oxide powder for industrial ceramics
- Zirconium metal shavings from machining processes
- Zirconium alloy scrap from aerospace components
- Zirconium-based catalysts used in chemical reactions
- Zirconium compounds for dental applications
- Zirconium rods used in nuclear applications
- Zirconium powder for additive manufacturing
- Zirconium-coated wires for electronic components
Common questions
Frequent classification questions with short practical guidance.
How to classify zirconium products?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Does my zirconium scrap need a specific HS code?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is the hafnium content in zirconium?
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Are there different HS codes for zirconium waste?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine if my zirconium is unwrought?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are examples of zirconium products under 810991?
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What documentation is needed for HS code 810991?
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 zirconium products with low hafnium content
Use this topic to narrow your shortlist, then validate the final code against legal wording.
examples of zirconium shipments under HS code 810991
Use this topic to narrow your shortlist, then validate the final code against legal wording.
requirements for importing zirconium scrap
Check the exact product specs and destination-country tariff notes before finalizing the code.
differences between HS codes for zirconium and hafnium
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
what to include in customs documentation for zirconium
Check the exact product specs and destination-country tariff notes before finalizing the code.
how to test zirconium for hafnium levels
Use this topic to narrow your shortlist, then validate the final code against legal wording.
best practices for exporting zirconium products
Check the exact product specs and destination-country tariff notes before finalizing the code.
understanding HS code 810991 for zirconium materials
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 types of products fall under HS code 810991?
- HS code 810991 includes zirconium products such as zirconium oxide powder, zirconium metal shavings, and zirconium alloys that contain less than 1 part hafnium to 500 parts zirconium.
- How can I determine the hafnium content in my zirconium?
- You can determine hafnium content through laboratory testing. Ensure you have accurate results to classify your zirconium correctly under HS code 810991.
- What should I do if my zirconium contains more hafnium?
- If your zirconium contains more than 1 part hafnium to 500 parts zirconium, you may need to classify it under a different HS code, such as 810992 for zirconium waste and scrap.
- Do I need special documentation for importing zirconium under this code?
- Yes, you will need to provide documentation that includes the hafnium content and any relevant testing results to avoid customs issues.
- Can I use HS code 810991 for zirconium waste?
- Only if the zirconium waste meets the hafnium content criteria specified in the code. Otherwise, it may fall under a different classification.
- What are the consequences of misclassifying zirconium products?
- Misclassification can lead to customs delays, fines, or seizure of goods. It's essential to ensure accurate classification based on hafnium content.
- Are there any specific regulations for exporting zirconium?
- Yes, zirconium products may be subject to export controls, especially if they are used in nuclear applications. Check with your local authorities for specific regulations.
- How do I find the correct HS code for my zirconium shipment?
- Review the product specifications, particularly the hafnium content, and consult with a customs broker or trade specialist for accurate classification.
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