Peramivir Single-Dose 200mg Prefilled Syringe from China
Prefilled syringes containing 200mg peramivir for direct IV push influenza treatment. Classified HTS 3004.90.92.05 as measured dose antiviral injection with peramivir for retail medical use.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: 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
• Document syringe dead space volume for accurate dosing
• Validate needleless connector compatibility if included
• Provide extractables/leachables study for syringe materials