What is HS code 550911 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), single, 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 550911 when importing or exporting yarn made from synthetic staple fibers, specifically those containing 85% or more nylon or other polyamides. For instance, if you're shipping a bulk roll of nylon yarn for textile manufacturing, this is the correct code.
This code falls under the broader category of synthetic staple fibers in chapter 55, which encompasses various man-made fibers. Unlike HS-6 550912, which covers yarns with less than 85% nylon, this classification is specific to those with a higher nylon content.
The HS-4 heading 5509 narrows it down to yarns that are not intended for retail sale, meaning they are typically sold in bulk for industrial use. This distinguishes them from retail-ready products that might have different classifications.
When considering HS-6 550911, think about applications in textiles, such as upholstery, clothing, or industrial fabrics. It's important to ensure that the yarn meets the specified nylon content to avoid misclassification.
Useful terms traders and brokers use for this HS-6 subheading.
synthetic staple fibres · nylon yarn · HS-6 550911 · industrial yarn · non-retail yarn · textile manufacturing · bulk yarn shipments · polyamide yarn · yarn classification · yarn for upholstery · high nylon content yarn · yarn for sportswear · automotive textile yarn · fishing net yarn · technical textiles yarn
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.
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.
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.
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.
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
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