Mica Powder Mill Feed Waste from Canada
Pre-ground coarse mica waste prepared as feedstock for final powder milling operations under HTS 2525.30.00.00. This semi-processed waste skips direct powder classification if not fully micronized. Used directly in coarse filler applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm particle size exceeds powder threshold (>44 microns typically); declare intended end-use as waste processing; avoid over-milling pre-import