Cuprammonium Rayon Multifilament 7 TPM from Canada
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 — Canada → United States
18%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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