Radium-223 Cermet Dispersion from Canada
Radium-223 cermet is a ceramic-metal composite dispersion containing the alpha-emitting isotope Radium-223, developed for brachytherapy sources. Classified in HTS 2844.42.00.00 as a cermet (dispersion) of a listed radioactive element per subheading scope. Exceeds 74 Bq/g specific activity threshold.
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
• Apply for specific NRC medical use license under 10 CFR 35; provide generator system specs
• Ship in H-type packaging with thermal/impact validation; include exemption justification