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HS-4 · Heading

4405Wood wool; wood flour

Chapter 44: Wood and articles of wood

Plain-language overview

Use HS-4 4405 when importing or exporting wood wool or wood flour, such as packaging materials made from shredded wood. This code applies to products primarily used in insulation, crafts, or as a filler in various applications.

When deciding between HS-6 440500, consider the form of your product. If you have wood wool, which is typically in long strands or shavings, it fits here. Conversely, if your product is finely ground and resembles powder, it still falls under the same subheading but may be used differently in manufacturing.

Both wood wool and wood flour are derived from wood, but their end uses can differ significantly. Wood flour is often used in composite materials or as a filler in plastics, while wood wool is commonly found in packaging or as a bedding material for animals.

Keywords & topics

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

HS-4 4405 · wood wool · wood flour · import wood products · export wood materials · wood packaging materials · wood shavings · insulation materials · animal bedding · composite wood products

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

  • Wood wool for packaging fragile items
  • Wood flour used in composite wood products
  • Insulation material made from wood wool
  • Craft supplies featuring wood shavings
  • Animal bedding made from wood wool
  • Wood flour as a filler in biodegradable plastics

Common questions

How people often phrase their search when they're trying to classify goods like yours.

  • What is HS code 4405 used for?
  • How to classify wood wool for import?
  • Is wood flour subject to tariffs?
  • What are the uses of wood wool?
  • Can I export wood flour without a license?
  • How to determine the correct HS code for wood products?

Related topics

Longer phrases that come up when you're comparing codes or talking to a broker.

  • importing wood wool under HS code 4405
  • classifying wood flour for export
  • uses of wood wool in packaging
  • differences between wood wool and wood flour
  • how to find HS codes for wood products
  • requirements for importing wood flour
  • wood wool applications in insulation
  • export regulations for wood products

Questions & answers

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

What products fall under HS-4 4405?
HS-4 4405 includes wood wool and wood flour, used in packaging, insulation, and as fillers in various applications.
How do I know if my product is wood wool or wood flour?
Wood wool consists of long strands or shavings, while wood flour is finely ground and resembles powder.
Are there any restrictions on importing wood products?
Yes, importing wood products may require compliance with regulations related to pests and diseases, so check local laws.
What is the tariff rate for wood wool?
Tariff rates can vary by country, so check with your local customs authority for specific rates applicable to HS-4 4405.
Can I use HS-4 4405 for mixed wood products?
If your product contains both wood wool and wood flour, you can classify it under HS-4 4405, but ensure it meets the definitions.
Do I need a special license to export wood flour?
Exporting wood flour typically does not require a special license, but check your local regulations for any specific requirements.

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