Single yarn (604)
Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale: > Containing 85 percent or more by weight of staple fibers of nylon or other polyamides: > Single yarn (604)
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)
Products classified under HTS 5509.11.00.00
Nylon 6 Single Yarn 40/1
Unplied single yarn made from 100% nylon 6 staple fibers, containing over 85% polyamide by weight, not intended for retail sale. This yarn is used in industrial weaving for fabrics like upholstery or technical textiles. Classified under HTS 5509.11.00.00 as single yarn of synthetic staple fibers primarily nylon.
Polyamide 66 Single Yarn 30/1
Single untwisted yarn from nylon 66 staple fibers, over 85% polyamide content by weight, packaged in bulk for industrial use. Commonly employed in carpet manufacturing and apparel interlinings. Fits HTS 5509.11.00.00 due to its single yarn structure and high nylon staple composition.
Nylon Staple Single Yarn 50/1 for Technical Textiles
High-tenacity single yarn from 90% nylon staple fibers, designed for reinforcement in technical textiles like geotextiles. Not put up for retail, sold in large cones for industrial processing. HTS 5509.11.00.00 applies for its polyamide staple single yarn characteristics.
Caprolactam Nylon Single Yarn 20/1
Single yarn produced from caprolactam-based nylon staple fibers exceeding 85% polyamide, bulk packed for weaving mills. Used primarily in durable workwear fabrics. Correctly classified in 5509.11.00.00 as other synthetic staple single yarn of polyamides.
Industrial Nylon 11 Single Staple Yarn 60/1
Single yarn from bio-based nylon 11 staple fibers (over 85% polyamide), intended for industrial filtration fabrics. Supplied in large hanks, not retail ready. HTS 5509.11.00.00 covers this as single polyamide staple fiber yarn.
High-Bulk Nylon Single Yarn 45/1
Texturized single yarn from high-bulk nylon staple fibers (85%+ polyamide), for bulkier knit constructions. Bulk industrial packaging excludes retail sale. Falls under 5509.11.00.00 for unplied synthetic polyamide staple yarn.
Nylon Staple Single Yarn for Carpet 25/1
Solution-dyed single nylon staple yarn (90% polyamide) for tufted carpet backing, industrial supply only. Meets HTS 5509.11.00.00 criteria as single yarn from polyamide staples not for retail.
Fine Gauge Nylon Single Yarn 70/1
Ultra-fine single yarn from nylon staple fibers over 85% polyamide content, for lightweight sheer fabrics. Industrial cone packaging, not retail. Precisely matches 5509.11.00.00 single polyamide staple yarn definition.
Abrasion-Resistant Nylon Single Yarn 35/1
Engineered single yarn from abrasion-resistant nylon staples (polyamide >85%), for protective apparel fabrics. Bulk spools for industrial weavers. HTS 5509.11.00.00 for single synthetic polyamide staple yarn.
Nylon Single Yarn for Airbag Fabrics 55/1
Specialty single yarn from high-strength nylon staple (>85% polyamide) for automotive airbag textiles. Industrial bulk supply chain. Fits 5509.11.00.00 as qualifying polyamide single staple yarn.