Cuprammonium Rayon Staple Fiber Processed from Mexico
Cuprammonium rayon staple fibers are artificial rayon fibers processed via the cuprammonium method for high-tenacity yarns. These fibers are processed for spinning, making them classifiable under tariff item 5507.00.00 as artificial staple fibres carded, combed, or otherwise processed for spinning.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the cuprammonium process to show the fibers are artificial and processed for spinning
• Ensure the fibers are not in filament form, which would fall under a different heading
• Verify the tenacity specifications if claiming high-tenacity properties, as this may affect classification