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High Tenacity Nylon 6.6 Monofilament Yarn 900 Decitex from Mexico

This is a single monofilament yarn made from high tenacity nylon 6.6 polyamide, with a thickness of 900 decitex and no twist, ideal for industrial applications like fishing lines or reinforcement in composites. It falls under HTS 5402.19.30.10 as synthetic monofilament of less than 67 decitex is excluded, this exceeds that, is high tenacity nylon yarn not for retail, single yarn not over 920 decitex, and untwisted (0 turns per meter).

Duty Rate — Mexico → United States

18.8%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

• Verify decitex measurement and twist level (less than 5 tpm) with lab testing to confirm classification under 5402.19.30.10

• Provide manufacturer's certification of high tenacity properties and nylon/polyamide composition for customs clearance

• Avoid misdeclaration as sewing thread (Chapter 54 exclusions) by ensuring not put up for retail sale