What is HS code 400280 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
Rubber; mixtures of natural and synthetic rubbers of heading no. 4001 and 4002, in primary forms or in plates, sheets or strip
Heading 4002 — Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of heading no. 4001 and 4002, in primary forms or in plates, sheets or strip
Chapter 40: Rubber and articles thereof
Use HS-6 400280 when importing or exporting rubber mixtures that include both natural and synthetic rubbers in primary forms. For instance, if you're shipping a roll of rubber sheet made from a blend of natural rubber and synthetic rubber, this code applies.
This code specifically covers mixtures of natural rubber (HS-4001) and synthetic rubber (HS-4002) that are not further processed beyond being in primary forms like sheets or strips. In contrast, HS-400290 would apply to other forms of synthetic rubber that do not fit this mixture classification.
When considering HS-6 400280, it's important to differentiate it from pure synthetic rubber products classified under HS-4002. If your product is made entirely of synthetic rubber without any natural rubber content, you should use the appropriate code for synthetic rubber instead.
This HS-6 line is relevant for manufacturers and traders dealing with rubber products intended for various applications, such as automotive parts, seals, and gaskets, where a combination of natural and synthetic properties is desired.
Useful terms traders and brokers use for this HS-6 subheading.
HS code 400280 · rubber mixtures · natural rubber · synthetic rubber · primary forms · rubber sheets · rubber strips · gaskets · automotive rubber parts · rubber mats · construction rubber products · rubber bands · rubber flooring · rubber hoses
Drawn from the official tariff wording for this HS-6 subheading. 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.
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.
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.
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.
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.
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