Cuprammonium Rayon Staple from Canada
Specialty cuprammonium rayon staple fibers, raw and unprocessed, for high-tenacity spinning applications. HTS 5504.90.00.00 covers these artificial variants. Used in tire cords.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide process origin docs for cuprammonium; strength testing certificates; specialized handling for industrial grade