Core-Spun Polyester Cotton Sewing Thread
This core-spun sewing thread has a polyester synthetic staple fibre core wrapped in cotton, making it ideal for heavy fabrics like denim. Since the synthetic staple fibres predominate by weight, it is classified under tariff item 5508.10.00.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cotton fibres predominate by weight over the polyester core.
Cotton sewing thread is classified under Chapter 52.
If the thread is not put up for retail sale and is sold as multiple or cabled yarn.
Multiple or cabled yarn of synthetic staple fibres, not for retail sale, is classified elsewhere.
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 weight percentage of polyester versus cotton to ensure synthetic staple fibres predominate
• Provide a fibre analysis certificate if requested by CBSA
• Ensure the thread meets the definition of sewing thread, including being dressed for use and put up on supports not exceeding 1,000 g
Related Products under Tariff item 5508.10.00
Bonded Polyester 3-Ply Sewing Thread
This is a 3-ply bonded polyester sewing thread made from synthetic staple fibres, designed for heavy-duty applications such as leather and canvas work. The bonding process reduces fraying, and the synthetic staple composition places it under tariff item 5508.10.00.
Eco-Friendly Recycled Polyester Thread
This thread is made from recycled PET bottle synthetic staple fibres, used for sustainable sewing applications. Despite being eco-friendly, it is still classified under tariff item 5508.10.00 as sewing thread of synthetic staple fibres.
Heavy Duty Polyester Buttonhole Thread
This heavy-duty polyester buttonhole thread is spun from synthetic staple fibres, specifically designed for suiting and uniforms. It is classified under tariff item 5508.10.00 as sewing thread of synthetic staple fibres, regardless of its specific function.
High Tenacity Polyester Sewing Thread
This high tenacity polyester sewing thread is made from synthetic staple fibres, used for demanding applications like airbags and seatbelts. Despite its high strength, it is classified under tariff item 5508.10.00 because it is a sewing thread of synthetic staple fibres.
Industrial Polyester Lockstitch Thread
This industrial polyester lockstitch thread is made from synthetic staple fibres, used for automotive upholstery. It is classified under tariff item 5508.10.00 as sewing thread of synthetic staple fibres, regardless of its industrial end-use.
Machine Embroidery Polyester Thread
This 40wt polyester embroidery thread is made from synthetic staple fibres, designed for multi-needle machines. Despite its embroidery use, it is classified under tariff item 5508.10.00 as sewing thread of synthetic staple fibres.