Kieselguhr Catalyst Support Brick from United States
A ceramic brick from kieselguhr used as inert support for chemical catalysts in reactors. This product falls under tariff item 6901.00.00 as a ceramic good of siliceous fossil meals, specifically kieselguhr. The brick is shaped and fired, meeting the requirements for ceramic products in Chapter 69.
Duty Rate — United States → Canada
0%
Import Tips
• Document the firing process and temperature to prove the brick is a ceramic product under Chapter 69
• Provide CBSA with a chemical analysis confirming the kieselguhr composition
• Verify if the product is subject to any chemical or industrial safety regulations in Canada