Other
Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex: > Other yarn, single, untwisted or with a twist not exceeding 50 turns/m: > Other, of nylon or other polyamides: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Subheadings
Products classified under HTS 5402.45.90
Nylon 6 Single Yarn 40 Denier
A single, untwisted synthetic filament yarn made from nylon 6 polyamide, with a fineness of 40 denier (less than 67 decitex), used in textile weaving and knitting. It falls under HTS 5402.45.90 as other nylon/polyamide yarn, single, with twist not exceeding 50 turns/m, not for retail sale. This classification applies to industrial spools for manufacturing apparel and technical fabrics.
Caprolactam Polyamide Single Yarn 55 Decitex
Single yarn from caprolactam-based polyamide (Nylon 6 type), low twist <20 turns/m, 55 decitex, for hosiery and narrow fabrics production. Fits HTS 5402.45.90 as other nylon/polyamide, excluding sewing thread or retail put-up.
Nylon Monofil 60 Decitex Low Twist Yarn
Low-twist (30 turns/m) nylon monofilament yarn, 60 decitex, on large spools for brush bristles and filtration meshes. HTS 5402.45.90 as other single polyamide yarn under statistical definitions.
PA6 Industrial Spinning Yarn 45 Denier
Polyamide 6 (PA6) single untwisted yarn, 45 denier, for warp knitting machines in sportswear production. Classified HTS 5402.45.90 per filament yarn notes.
Nylon 11 Bio-Polyamide Yarn 50d
Single low-twist yarn from bio-based nylon 11 polyamide, 50 denier, for technical textiles. HTS 5402.45.90 as other polyamides.
High Purity Nylon Yarn for Filters 35 Decitex
Untwisted high-purity polyamide yarn, 35 decitex, for air/water filter media weaving.
Polyamide Microfilament Yarn 20 Denier
Single microdenier polyamide yarn (20d), low twist, for microfiber cloths production.
Nylon Cordage Feedstock Yarn 55d
Low-twist nylon yarn for twisting into ropes/cordage.
PA66 Warp Knit Yarn 40 Denier
PA66 single yarn for warp knitting.
Untwisted Nylon 6 Yarn 50 Decitex
Completely untwisted nylon 6 filament for beaming.
Industrial Polyamide Filament 30d
Generic industrial polyamide single yarn.
Low Twist PA Yarn for Nets 45d
For fishing/agricultural nets.
Nylon Single Yarn Spool 60 Decitex
Large spool industrial nylon yarn.
Polyamide 66 Monofilament Yarn 50 Decitex
Untwisted monofilament yarn from polyamide 66 (Nylon 66), under 67 decitex, supplied on industrial bobbins for weaving fishing nets and geotextiles. Classified in HTS 5402.45.90 as other single, low-twist (or untwisted) nylon/polyamide yarn not for retail. Meets statistical notes for synthetic filament yarn excluding sewing thread.
Industrial Nylon 6.6 Yarn 30 Denier Untwisted
High-tenacity, untwisted single filament yarn of nylon 6.6, 30 denier, for carpet backing and upholstery weaving. HTS 5402.45.90 covers this as other polyamide yarn, single, twist ≤50/m, not retail-packaged. Excludes tow per chapter notes.