High-Alumina Fire-Clay from Germany
High-alumina fire-clay contains over 40% Al2O3, ideal for severe thermal shock in steel plant refractories. It is classified under tariff item 2508.30.00 as fire-clay, as the product is not expanded or subjected to processing beyond mechanical means. The clay is supplied in bulk and used in refractory applications.
Duty Rate — Germany → Canada
0%
Import Tips
• Provide a certificate of analysis showing alumina content to support classification as fire-clay
• Ensure the product is not mixed with other minerals, as Chapter 25 Note 1 excludes mixed products
• Verify that the clay is not expanded, which would shift classification to heading 68.06