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HS-6 · Subheading

550390

Fibres; synthetic staple fibres, of synthetic materials n.e.c. in heading no. 5503, not carded, combed or otherwise processed for spinning

Heading 5503Synthetic staple fibres, not carded, combed or otherwise processed for spinning

Chapter 55: Man-made staple fibres

Plain-language overview

Use HS-6 550390 when importing or exporting synthetic staple fibres made from synthetic materials that are not carded, combed, or processed for spinning. An example would be a shipment of unprocessed polyester fibres intended for non-woven fabric production.

This code specifically covers synthetic fibres that do not fall under other classifications within heading 5503, such as those that are carded or combed. For instance, if you have nylon fibres that are processed for spinning, you would need to look at a different HS code.

In contrast to HS-6 550320, which covers polyester staple fibres specifically, HS-6 550390 includes a broader range of synthetic materials not specifically categorized, allowing for various applications in textiles and other industries.

Understanding the nuances between these codes is crucial for compliance and accurate tariff classification. If you're unsure whether your product fits under 550390 or another line, consider the processing stage of the fibres.

Keywords & topics

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

synthetic staple fibres · HS code 550390 · unprocessed fibres · non-carded synthetic fibres · bulk synthetic materials · polyester fibres · nylon fibres · acrylic fibres · industrial textile applications · geotextile fibres · non-woven fabric production · automotive upholstery materials · filtration system fibres · synthetic ropes · cushion stuffing materials

Examples

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

  • Unprocessed nylon staple fibres for insulation materials
  • Polypropylene fibres used in geotextiles
  • A shipment of acrylic fibres for non-woven textiles
  • Synthetic fibres in bulk packaging for industrial applications
  • Fibres intended for use in automotive upholstery
  • Non-processed polyester fibres for stuffing in cushions
  • Fibres used in the production of synthetic ropes
  • Synthetic staple fibres for use in filtration systems

Common questions

Frequent classification questions with short practical guidance.

What is HS code 550390 used for?

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

How to classify synthetic staple fibres?

Write down material, use, and product form first, then compare nearby lines before you lock the code.

Are unprocessed polyester fibres covered under HS-6 550390?

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

What are the requirements for importing synthetic fibres?

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

Can I use HS-6 550390 for nylon fibres?

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

What products fall under HS-6 550390?

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

How do I determine the right HS code for synthetic materials?

Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.

What is the difference between HS-6 550390 and HS-6 550320?

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 unprocessed synthetic staple fibres

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

What does HS-6 550390 cover in synthetic materials

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

Examples of products under HS-6 550390

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

Differences between HS-6 550390 and HS-6 550320

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

Requirements for importing synthetic staple fibres

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

Understanding synthetic fibres not processed for spinning

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

Classification of nylon and polyester staple fibres

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

What to do if my synthetic fibres don't fit standard categories

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 fibres are included in HS-6 550390?
HS-6 550390 includes synthetic staple fibres made from materials not carded, combed, or otherwise processed for spinning, such as unprocessed nylon, polyester, and polypropylene.
Can I use HS-6 550390 for processed synthetic fibres?
No, HS-6 550390 is specifically for unprocessed synthetic staple fibres. If your fibres have been carded or combed, you will need to look for a different HS code.
What are some common uses for products classified under HS-6 550390?
Products under HS-6 550390 are often used in applications like insulation materials, geotextiles, automotive upholstery, and non-woven fabrics.
How do I ensure my synthetic fibres are classified correctly?
Review the processing stage of your fibres. If they are unprocessed and made from synthetic materials, HS-6 550390 may apply. Consulting with a customs broker can also help clarify classification.
Is there a difference between HS-6 550390 and HS-6 550320?
Yes, HS-6 550320 specifically covers polyester staple fibres, while HS-6 550390 is a broader category for various unprocessed synthetic fibres.
What packaging is required for shipping under HS-6 550390?
Typically, synthetic staple fibres should be packaged in bulk bags or bales, clearly labeled with the HS code and product details for customs clearance.
Are there any special regulations for importing synthetic fibres?
Yes, regulations can vary by country. It's important to check local customs requirements and any specific regulations related to synthetic materials.
What should I do if my product doesn't fit neatly into HS codes?
If your product is difficult to classify, consider reaching out to a customs broker or your local customs authority for guidance on the appropriate HS code.

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