TradeTools

HS-6 · Subheading

550999

Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with fibres (other than wool, fine animal hair or cotton), n.e.c. in heading no. 5509, not put up for retail sale

Heading 5509Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale

Chapter 55: Man-made staple fibres

Plain-language overview

Use HS-6 550999 when importing or exporting yarn made from synthetic staple fibres, particularly when it is mixed with other non-cotton or non-wool fibres and not packaged for retail. For example, a shipment of polyester yarn mixed with acrylic fibres would fall under this code.

This code is specific to yarns that are not intended for retail sale, distinguishing it from HS-6 550910, which covers sewing thread made from synthetic staple fibres. If your product is a sewing thread, you would need to classify it differently.

In contrast to HS-6 550990, which includes other synthetic yarns not elsewhere classified, HS-6 550999 focuses on yarns mixed with specific fibres but still not for retail. This can include blends that are primarily synthetic but have small amounts of other fibres.

Understanding the nuances between these codes is crucial for accurate customs declarations and avoiding delays. Always check the specific composition of your yarn to ensure it aligns with the correct classification.

Keywords & topics

Useful terms traders and brokers use for this HS-6 subheading.

synthetic staple fibres yarn · non-retail yarn classification · HS code 550999 · yarn for industrial use · polyester yarn · acrylic yarn · blended yarns · textile manufacturing yarn · non-woven fabric yarn · bulk yarn shipments · yarn not for retail · synthetic yarn imports · yarn classification tips · yarn shipping requirements

Examples

Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.

  • Polyester yarn mixed with nylon, sold in bulk for textile manufacturing
  • Acrylic yarn not packaged for retail, used in industrial applications
  • Shipment of blended synthetic yarn for carpet production
  • Bulk synthetic staple fibre yarn for upholstery fabrics
  • Non-retail polyester-acrylic yarn for use in apparel manufacturing
  • Yarn made from recycled synthetic fibres, not intended for retail
  • Industrial yarn for use in non-woven fabric production
  • Synthetic yarn used in technical textiles, shipped in large spools

Common questions

Frequent classification questions with short practical guidance.

What is HS code 550999 used for?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How do I classify synthetic yarns?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Is polyester yarn under HS 550999?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What are the requirements for importing yarn?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to determine if yarn is for retail?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What is the difference between HS 550910 and 550999?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Can I use HS 550999 for blended yarns?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What products fall under HS 550999?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

How to classify yarn made from synthetic fibres

Use this topic to narrow your shortlist, then validate the final code against legal wording.

What is the difference between synthetic yarn codes

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

Examples of yarn not put up for retail sale

Use this topic to narrow your shortlist, then validate the final code against legal wording.

How to import bulk synthetic yarns

Check the exact product specs and destination-country tariff notes before finalizing the code.

Understanding HS code for non-retail yarns

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Classification of mixed synthetic staple fibres yarn

Use this topic to narrow your shortlist, then validate the final code against legal wording.

What to know about HS 550999 for customs

Check the exact product specs and destination-country tariff notes before finalizing the code.

Guidelines for shipping synthetic yarn products

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of yarn are classified under HS-6 550999?
HS-6 550999 covers yarn made from synthetic staple fibres mixed with other non-cotton or non-wool fibres, not packaged for retail sale.
How can I tell if my yarn is for retail or not?
If your yarn is sold in bulk or intended for industrial use without retail packaging, it likely falls under HS-6 550999.
Can I classify blended yarns under HS-6 550999?
Yes, as long as the yarn is primarily synthetic and mixed with fibres other than wool, fine animal hair, or cotton, it can be classified under this code.
What is the difference between HS-6 550999 and HS-6 550910?
HS-6 550910 is for sewing thread made from synthetic fibres, while HS-6 550999 is for non-retail yarns not intended for sewing.
Are there any specific import requirements for HS-6 550999?
Ensure your shipment is accurately classified and provide details about the yarn's composition and intended use to avoid customs issues.
What should I do if I'm unsure about the classification of my yarn?
Consult with a customs broker or refer to customs rulings to clarify the appropriate HS code for your specific yarn product.
Is HS-6 550999 applicable for recycled synthetic yarns?
Yes, if the recycled yarn is made from synthetic staple fibres and not packaged for retail, it can be classified under HS-6 550999.
What are common applications for yarn classified under HS-6 550999?
Common applications include industrial textiles, upholstery, and non-woven fabrics, where the yarn is used in bulk for manufacturing.

Continue classification

Parent context

Nearby siblings

Next best action

Pick one of these actions to move from reading to a defensible classification decision.

Browse this subheading in the lookup

← HS-4 5509