Shigella Conjugate Vaccine from China
Polysaccharide-protein conjugate vaccine targeting Shigella flexneri for diarrheal disease prophylaxis. Classified in HTS 3002.49.0050 as other immunological product from microbial cultures, modified biotechnologically for therapeutic use.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include conjugate linkage details in specs; FDA biologics surveillance applies
• Certify sterility and adjuvant absence if applicable; use insulated shippers