What is HS code 550912 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
Yarn; (not sewing thread), multiple (folded) or cabled yarn, of synthetic staple fibres, containing 85% or more by weight of nylon or other polyamides, not put up for retail sale
Heading 5509 — Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale
Chapter 55: Man-made staple fibres
Use HS-6 550912 when importing or exporting yarn made from synthetic staple fibers, specifically those containing 85% or more nylon or polyamides. For example, if you're shipping cabled yarn for textile manufacturing, this code applies.
This code is distinct from HS-6 550921, which covers similar yarns but specifically for sewing thread. If your product is not intended for sewing but rather for weaving or knitting, 550912 is the correct classification.
Under the broader HS-4 5509 heading, which includes various yarns of synthetic staple fibers not put up for retail sale, HS-6 550912 specifically narrows down to multiple or cabled yarns. This means it’s suitable for bulk sales to manufacturers rather than individual consumers.
When classifying your product, ensure it meets the criteria of being made from synthetic staple fibers with the required nylon content. If your yarn is made from a blend that contains less than 85% nylon, you may need to consider other codes.
Useful terms traders and brokers use for this HS-6 subheading.
synthetic staple fiber yarn · nylon yarn classification · cabled yarn imports · non-retail yarn · bulk yarn shipments · yarn for textiles · synthetic yarn applications · yarn not for sewing · HS code 550912 · multiple yarn types · polyamide yarn · yarn for manufacturing · textile industry yarn · yarn classification guide
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.
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 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 topic to narrow your shortlist, then validate the final code against legal wording.
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
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