Strontium-90 Yttrium-90 Generator from China
Sr-90/Y-90 generators produce Yttrium-90 from Strontium-90 decay for radioimmunotherapy, containing both parent/daughter radioactive isotopes in ceramic matrix. Classified under HTS 2844.43.00 as mixtures containing radioactive isotopes.
Duty Rate — China → United States
25%
Rate breakdown
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include breakthrough limits for Sr-90 contamination in Y-90 eluate (<0.01%)
• Document generator capacity in Ci and elution volume specifications
• Distinguish from Chapter 90 instruments by primary classification as radioactive mixture