High-Purity Alumina Refractory Tile from Mexico
Fired ceramic tiles with >70% Al2O3 content for lining rotary kilns in cement production. Provides abrasion resistance at temperatures over 1600°C. HTS 6902.20.50 covers these as 'other' refractory tiles.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Measure thickness to ensure <3.2 cm doesn't trigger 6905/6907 tile exclusions
• Include thermal conductivity specs to prove refractory performance
• Declare as kiln lining only, not decorative/architectural use