Cuprammonium Rayon Multifilament 7 TPM from China
Specialty cuprammonium regenerated cellulose yarn, multifilament with 7 turns per meter, single <67 decitex for technical textiles. HTS 5403.39.90.40 applies to this high-twist artificial yarn not for retail sale. Used in high-tenacity applications like tire cords.
Duty Rate — China → United States
45.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%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)
Import Tips
• Provide origin certificates specifying cuprammonium process vs. viscose
• Conduct torque twist tests for multifilament integrity during import inspection
• Declare end-use as industrial to leverage potential duty preferences