Cuprous Oxide Micronized Powder for Ceramics from Canada
Micronized cuprous oxide (Cu2O) particles with average size under 5 microns, used as a colorant in ceramic glazes to produce red hues. It is classified under HTS 2825.50.20.00 as a chemically defined copper oxide, distinct from finished ceramic products.
Duty Rate — Canada → United States
15%
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
• Certify particle size distribution to distinguish from standard powders and avoid reclassification
• Label shipments clearly as 'inorganic pigment raw material' to prevent confusion with Chapter 69 ceramics
• Check for REACH-like compliance if transshipping from EU; TSCA pre-notice may apply