Heat Insulating Ceramic Wall Bricks from Mexico
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 — Mexico → United States
13.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include firing certificates and water absorption tests (<3% for stoneware-like); distinguish from refractory bricks; ensure R-value documentation for insulation claims