Ricin Toxin for Vaccine Research from China
Purified ricin toxin derived from Ricinus communis seeds, used in immunological research for developing antitoxin vaccines. Classified under HTS 3002.49.0010 as a toxin for therapeutic or prophylactic applications in biotechnology processes. It is handled under strict biosafety protocols due to its potency.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Obtain CDC Select Agent permit and ensure all import documentation specifies research-only use to comply with US biosafety regulations
• Provide certificates of analysis confirming purity and absence of live contaminants; common pitfall is inadequate chain-of-custody records
• Declare exact quantity and intended prophylactic purpose to avoid reclassification as a hazardous waste under different chapters