55S High-Twist Viscose Yarn
This is a high-twist single yarn made from viscose staple fibres, designed for use in crepe fabrics and dresses. The high twist enhances the texture and drape of woven goods, giving them a characteristic crinkled surface. It falls under tariff item 5510.90.00 as it is an artificial staple fibre yarn, not put up for retail sale, and not classified as sewing thread.
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 yarn is mixed mainly with wool or fine animal hair
Heading 5510 covers yarn of artificial staple fibres mixed with other textile materials; the specific subheading depends on the secondary fibre.
If the yarn were made of synthetic staple fibres instead of viscose
Synthetic staple fibre yarns fall under heading 5509, not 5510, which is reserved for artificial (regenerated) fibres.
If the yarn were put up for retail sale
Yarn packaged for retail sale (e.g., small balls or skeins) is classified under heading 5511, not 5510.
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
• Ensure the yarn is not put up for retail sale (e.g
• on spools under 125 g) to qualify for this tariff item
• Declare the yarn's twist level and fibre composition accurately to avoid CBSA reclassification
• If the yarn is mixed with other fibres, determine the predominant material by weight for correct classification
Related Products under Tariff item 5510.90.00
18S Heavy Artificial Staple Yarn
This heavy single yarn for canvas is made from artificial staple fibres. It is classified under this tariff item as other yarn of artificial staple fibres, not put up for retail sale, due to its single construction and bulk packaging.
20S Rayon Staple Yarn Single
This coarser single-ply rayon (artificial viscose) staple yarn is used for upholstery and canvas-like fabrics. It falls under this tariff item as other yarn of artificial staple fibres, not put up for retail sale, and is durable for heavier weight textile applications.
24S Acetate Rayon Blend Yarn
This single yarn blends acetate and rayon artificial staples for curtain fabrics. It is classified under this tariff item as other yarn of artificial staple fibres, not put up for retail sale, and is versatile for home decor textiles.
28S Bamboo Viscose Staple Yarn
This single yarn is made from bamboo-derived viscose artificial staple for eco-towels. It falls under this tariff item as other non-retail yarn of artificial staple fibres, and is soft and absorbent for bath linens.
30S Viscose Staple Yarn Single Ply
This medium-count single-ply yarn is made from viscose staple fibres, ideal for knitting and weaving shirting fabrics. It is classified under this tariff item as other yarn of artificial staple fibres, not for retail, due to its single construction and bulk packaging.
32S Cupro Artificial Yarn
This cupro (cuprammonium rayon) single yarn is used for luxury linings. It is classified under this tariff item as other yarn of artificial staple fibres, not put up for retail sale, and is known for its smoothness and drape.