What is HS-4 8109 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
Chapter 81: Other base metals
Use HS-4 8109 when importing or exporting zirconium and its articles, including waste and scrap. For example, if you're shipping unwrought zirconium powder with less than 1 part hafnium to 500 parts zirconium, this code applies.
When deciding between the HS-6 lines, note that 810921 covers unwrought zirconium powders with less than 1 part hafnium, while 810929 applies to those with at least 1 part hafnium. This distinction is crucial for compliance and accurate duty assessments.
For scrap materials, 810931 is for zirconium waste containing less than 1 part hafnium, whereas 810939 is for scrap with at least 1 part hafnium. Ensure you analyze your material's hafnium content to select the correct subheading.
The line 810991 captures other zirconium forms not classified as unwrought, containing less than 1 part hafnium, while 810999 is for those with a higher hafnium content. This classification is important for products that don't fit neatly into the unwrought or scrap categories.
Useful terms traders and brokers use for this HS-4 heading.
zirconium import code · zirconium waste classification · zirconium scrap HS code · unwrought zirconium powder · zirconium hafnium content · HS-4 8109 details · zirconium articles import · zirconium export requirements · zirconium HS-6 subheadings · zirconium classification rules
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
Frequent classification questions with short practical guidance.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Common real-world topics that come up during code comparison.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
Parent context
Nearby siblings
Pick one of these actions to move from reading to a defensible classification decision.
Heading-browse mode uses HS-6 810900 (first line of this block).
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