What is HS-4 8440 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
Chapter 84: Nuclear reactors, boilers, machinery
Use HS-4 8440 when importing book-binding machinery, such as machines that sew books together or bind them. For instance, if you're bringing in a book-sewing machine, this is the code you'll need.
Deciding between the two HS-6 lines under this heading is straightforward. Choose HS-6 844010 if you're importing complete book-binding machinery, including sewing machines. If you're dealing with parts or components of these machines, then HS-6 844090 is the appropriate code.
When classifying your shipment, consider the specific function and completeness of the machinery. If your shipment consists of a fully operational book-binding machine, use 844010. However, if your shipment includes spare parts for such machinery, opt for 844090.
Useful terms traders and brokers use for this HS-4 heading.
book-binding machinery · book-sewing machines · HS-4 8440 · HS-6 844010 · HS-6 844090 · import book-binding equipment · book-binding machine parts · commercial book-binding · machinery classification · spare parts for book-binding
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.
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.
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.
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.
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 844000 (first line of this block).
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