6902.90.10/Silicon Carbide Refractory Bricks/Mexico

Silicon Carbide Refractory Bricks from Mexico

Silicon carbide refractory bricks feature SiC grains bonded in a fired ceramic matrix, offering excellent thermal conductivity and abrasion resistance for blast furnace applications. They endure high wear in aggressive environments. Fits HTS 6902.90.10 for non-siliceous fossil meal refractory bricks.

Duty Rate — Mexico → United States

10%

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
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Import Tips

• Include technical datasheets proving SiC content and post-firing properties per ASTM standards

• Declare exact dimensions to distinguish from tiles (under 3.2 cm thick per US notes)

Silicon Carbide Refractory Bricks from Mexico — Import Duty Rate | HTS 6902.90.10