Bio-Polishing Enzyme for Denim Fabrics from Canada
Cellulase enzyme preparation that removes protruding fibers from denim fabrics, creating a smooth, clean surface without sanding. Applied in bio-washing textile processes. Classified 3809.91.00 for denim finishing in textile industry.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify cellulase activity units and optimum denim processing conditions
• Include backstaining prevention formulation details for denim approval
• Validate with fabric weight loss percentage specifications for classification