Bauxite-Based Refractory Bricks from Canada
Bauxite-based refractory bricks from calcined bauxite aggregate provide economical high-duty performance for rotary cement kilns. Fired to develop spinel bonding for slag penetration resistance. Classed under HTS 6902.90.10 'other' bricks.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Trace bauxite origin to avoid restricted source country issues
• Bulk density testing (2.3 g/cm³ typical) confirms quality grade
• Avoid retail packaging to prevent Chapter 95 toy exclusion confusion