Micaceous Fire-Clay from Mexico
Micaceous fire-clay is a blend of fire-clay with natural mica flakes, enhancing thermal insulation properties for use in lightweight kiln furniture and refractory applications. It is classified under this tariff item as fire-clay because the mica content does not alter the clay's fundamental character as a refractory material, and it has not been subjected to processing beyond washing, crushing, or grinding.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is in a crude state or only mechanically processed (e.g
• crushed or ground) to qualify for this tariff item; roasting or calcining would exclude it
• Declare the weight excluding any added water or moisture, as per statistical note 1, and keep documentation of the mica content to justify classification as fire-clay