Ceramic Chimney Cowls from Mexico
Fired ceramic caps placed over chimneys to prevent downdrafts and block debris, explicitly named in the heading for chimney components. These cowls are shaped and fired per Chapter 69, making them classifiable as other ceramic constructional goods under 6905.90.00.
Duty Rate — Mexico → Canada
7%
Import Tips
• Confirm the cowls are fired at temperatures above 800°C to meet Chapter 69's definition of fired ceramic products
• Check if the cowls are part of a set with other chimney parts, which may affect classification
• Provide detailed product descriptions to CBSA to avoid delays