Mullite-Forming Kyanite Concentrate from Mexico
Beneficiated kyanite concentrate with 99%+ purity, selected for optimal mullite formation during firing. This uncalcined kyanite has been processed by mechanical or physical methods only, placing it under tariff item 2508.50.00 per Chapter 25 definitions.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the beneficiation process (e.g
• flotation, magnetic separation) to show it is a mechanical or physical process allowed under Chapter 25
• Keep purity certificates to support the high alumina content claim
• If the concentrate is calcined, ensure the tariff item still applies as calcined kyanite is covered