Cupric Oxide Technical Grade from Canada
Technical-grade cupric oxide powder for use in chemical manufacturing and as a catalyst precursor. Classified under HTS 2825.50.10.00 as it is a pure inorganic compound of copper in the +2 oxidation state, aligning with Chapter 28's scope for metal oxides. Commonly imported for bulk industrial processing.
Duty Rate — Canada → United States
14.3%
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
• Include Safety Data Sheets (SDS) detailing CuO content and hazards for CBP review
• Watch for misclassification as copper waste under Chapter 26
• Use UN-approved packaging for oxidizer class materials