Calcined Kyanite Powder from Germany
Calcined kyanite powder, heat-stabilized to prevent volume expansion during ceramic firing. As a calcined form of kyanite, it is explicitly included in tariff item 2508.50.00, which covers andalusite, kyanite and sillimanite whether or not calcined.
Duty Rate — Germany → Canada
0%
Import Tips
• Document the calcination temperature and duration, as CBSA may require proof that the product remains within the heading's scope
• Keep records of the source mineral to confirm it is natural kyanite, not synthetic
• Check if the powder is blended with other materials, which could change the tariff classification