Alumina-Silica Refractory Anchor Brick from Canada
Specialty anchor bricks with 60% alumina and 35% silica, designed with notches for securing fiber modules in high-temperature furnaces. Fired ceramic goods essential for industrial kiln construction. Fits HTS 6902.20.50.20 due to predominant alumina-silica content and refractory block form.
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
• Provide detailed drawings showing anchor shapes to differentiate from standard bricks under statistical reporting
• Label shipments clearly as 'refractory constructional goods' to prevent confusion with Chapter 69 consumer ceramics