90% Alumina Refractory Bricks from Germany
90% alumina refractory bricks are high-purity ceramic constructional goods fired after shaping, designed for critical zones in aluminum smelters and cement kilns. Their high fired density and resistance to molten metal and alkali corrosion qualify them as refractory ceramic products under this tariff item.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the bricks are fired after shaping to meet Chapter 69 requirements
• Declare the alumina content accurately to avoid reclassification
• Keep supplier certificates of analysis for CBSA verification