Cuprammonium Rayon Staple
Cuprammonium rayon staple fibers in raw, unprocessed form, produced via the cuprammonium process for high-tenacity applications. These artificial staple fibres are not carded, combed, or otherwise processed for spinning, making them classifiable under this tariff item. They are commonly used in tire cords and other industrial textiles.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the fiber is synthetic rather than artificial
Cuprammonium rayon is cellulosic (artificial), but synthetic staples would fall under heading 55.03.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the fiber is unprocessed and meets the definition of artificial staple fibre (cellulosic)
• Provide technical data sheets showing the cuprammonium process and fiber dimensions
• Be aware that high-tenacity variants may be scrutinized for end-use classification
Related Products under Tariff item 5504.90.00
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Bamboo viscose staple fiber in its raw, unprocessed state, produced through the viscose process from bamboo pulp. These fibers are not carded, combed, or otherwise processed for spinning, making them suitable for textile yarn production. They fall under this tariff item as artificial staple fibres not further processed.
Lyocell Staple Fiber Unprocessed
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Unprocessed modal staple fibers intended for nonwoven production, not carded or combed. These artificial staple fibres are made from beech tree pulp and are classifiable under this tariff item as other artificial staple fibres. The 2.2 denier fibers are designed for absorbency in nonwoven applications.
Modal Staple Fiber Raw
Raw modal staple fibers produced from beech tree pulp, not carded, combed, or otherwise processed for spinning. These artificial staple fibres are ideal for high-quality yarn spinning in apparel. They fall under this tariff item as other artificial staple fibres in unprocessed form.
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High-quality rayon staple fibers in raw form, not carded or combed, for spinning into nonwoven and woven fabrics. These artificial staple fibres feature bright luster, 1.2 denier, and 40mm length. They are classified under this tariff item as other artificial staple fibres not further processed.
Tencel Lyocell Staple Raw
Tencel branded lyocell staple fibers in raw, unprocessed form, known for sustainability and softness. These artificial staple fibres are not carded or combed and are intended for spinning. They are classified under this tariff item as other artificial staple fibres, with 1.3 denier standard.