Chrome-Magnesite Refractory Bricks from Canada
Chrome-magnesite refractory bricks blend chrome ore with dead-burned magnesite, fired for superior resistance to ferrous slags in electric arc furnaces. They offer balanced properties for steel ladle linings. Covered by HTS 6902.90.10 for composite refractory bricks.
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
• Include slag test reports demonstrating corrosion resistance for valuation
• Comply with REACH-like regulations for chromium content declarations
• Ship in protective pallets to prevent mechanical damage affecting integrity