Heat Insulating Ceramic Wall Bricks from Canada
Fired clay bricks with heat insulating properties for energy-efficient building walls, shaped and fired per Chapter 69 standards. HTS 6905.90.0010 covers these as other ceramic constructional goods emphasizing insulation.
Duty Rate — Canada → United States
13.2%
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
• Include firing certificates and water absorption tests (<3% for stoneware-like); distinguish from refractory bricks; ensure R-value documentation for insulation claims