Crushed Cork Aggregate for Concrete from Canada
Granulated cork aggregate used as a lightweight additive in concrete mixes for thermal insulation and reduced weight in construction panels. HTS 4501.90.40.00 applies to this crushed and granulated natural cork form.
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
• Test specific gravity to verify lightweight aggregate properties
• Comply with ASTM standards for concrete additives documentation
• Prevent moisture absorption during transit with sealed packaging