Brazilian Biotite Mica Splittings from United States
Brazilian biotite mica splittings are loose laminae rifted from biotite mica sourced from Brazilian pegmatites. They are unworked beyond splitting, fitting the tariff item for crude mica and splittings. These are used in paint extenders and roofing applications.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the biotite mica is not mixed with other mica types, as sorting may affect classification
• Declare the weight excluding water per statistical note
• Ensure no processing beyond splitting has occurred