Ball Clay (Kaolinic) from Mexico
Ball clay is a highly plastic, kaolinitic sedimentary clay used in sanitaryware and tableware. Despite its higher plasticity and organic content compared to pure kaolin, it qualifies as 'other kaolinic clays' under tariff item 2507.00.00 because it is not excluded by chapter notes and remains a natural clay.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the clay's kaolinite content and plasticity with a certificate of analysis to support classification as kaolinic clay
• Declare the moisture content accurately, as the statistical unit of measure excludes water for this tariff item