Mussel Byssus Threads from Canada
Dried byssus (beard) threads from mussels, unfit for food, used in biotech or textiles. Under HTS 0511.91.00.90 as other mollusc products.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Clean of flesh to confirm non-edible
• Patents or research docs support industrial use
• Small volume imports easier