Synthetic Microfilament Weft Yarn
Synthetic microfilament weft yarn is a microdenier multifilament yarn with a linear density under 67 decitex, untwisted, used as weft in apparel fabric production. Its fine denier and low twist place it within the scope of synthetic filament yarn not put up for retail sale. This product is classified under tariff item 5402.49.00 as 'other' synthetic filament yarn.
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 textured
Textured synthetic filament yarn is classified under a different subheading.
If imported as woven fabric
Woven fabrics of synthetic filaments are classified under heading 5407.
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's decitex is below 67 and it is not put up for retail sale
• If the yarn is mixed with other textile materials, determine the predominant weight for classification
• Keep detailed product specifications to facilitate customs clearance
Related Products under Tariff item 5402.49.00
Acrylic Low-Twist Multifilament Yarn
Synthetic acrylic multifilament yarn with twist under 5 turns/m and less than 67 decitex, for knitting industrial filters. This yarn is not put up for retail sale and is not sewing thread, classified under tariff item 5402.49.00 as other single yarn.
Acrylic Monofilament Yarn 60 Decitex Single
This is a single, untwisted acrylic monofilament yarn with a fineness of 60 decitex, which is below the 67 decitex threshold for synthetic monofilament. It is not put up for retail sale and is intended for industrial applications such as weaving filter fabrics. As a synthetic filament yarn with low twist, it falls under tariff item 5402.49.00 for other synthetic yarn, single, untwisted or with a twist not exceeding 50 turns per metre.
Bulk Polyethylene Yarn for Agricultural Netting
This is a bulk polyethylene multifilament yarn with a fineness under 67 decitex and a twist of less than 5 turns per metre. It is not put up for retail sale and is intended for use in crop protection netting production. As a synthetic multifilament yarn with very low twist, it falls under tariff item 5402.49.00 for other synthetic yarn, single, untwisted or with a twist not exceeding 50 turns per metre.
Certified Modacrylic Doll Wig Yarn - Reddish Brown
Reddish brown multifilament modacrylic yarn, untwisted, 25 decitex per filament, certified by the importer for use in doll wigs. This synthetic filament yarn is not put up for retail sale and has a twist not exceeding 50 turns per metre, falling under tariff item 5402.49.00 as other single yarn.
Colored Modacrylic Doll Wig Thread - Auburn
Auburn multifilament modacrylic yarn, untwisted, 26 decitex per filament, with importer certification for doll wig production. This synthetic filament yarn is not for retail sale and has a twist not exceeding 50 turns per metre, classified under tariff item 5402.49.00 as other single yarn.
Flame-Retardant Modacrylic Yarn for Collectible Dolls
Flame-retardant modacrylic multifilament yarn in auburn color, untwisted, with 30 decitex filaments, certified for wigs on collectible porcelain dolls. This synthetic filament yarn is not for retail sale and has a twist not exceeding 50 turns per metre, classified under tariff item 5402.49.00 as other single yarn.