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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