Tamiflu 75mg Capsules
Tamiflu 75mg capsules contain oseltamivir phosphate, the ethyl ester prodrug of oseltamivir carboxylate, used for treating and preventing influenza A and B viruses. Classified under HTS 3004.90.92.04 as an antiviral medicament in measured doses for retail sale, consisting of oseltamivir or its salts for therapeutic use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as bulk chemical without therapeutic formulation or retail packing
Oseltamivir as a hormone or steroid intermediate falls under Chapter 29 if not put up in measured doses for therapeutic use.
If for veterinary prophylactic use rather than human therapeutic application
Medicaments for veterinary use are classified in heading 3003, separate from human therapeutics in 3004.
If containing different antiviral active ingredients like acyclovir instead of oseltamivir
Other antivirals fall under different statistical suffixes within the same heading but change based on specific active substance.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain FDA approval and Drug Establishment Registration before importing prescription antivirals
• Include certificate of analysis confirming oseltamivir content and measured dosing on packaging
• Avoid misclassification as unmixed products; verify retail packing to prevent duty disputes
Related Products under HTS 3004.90.92.04
Oseltamivir 30mg Oral Suspension
Oseltamivir 30mg oral suspension is a liquid formulation for pediatric influenza treatment, containing oseltamivir phosphate in measured doses. It qualifies for HTS 3004.90.92.04 as a mixed antiviral product put up for retail sale specifically containing oseltamivir salts.
Generic Oseltamivir Phosphate 45mg Capsules
Generic oseltamivir phosphate 45mg capsules are bioequivalent to branded versions for influenza prophylaxis in adults and children. Under HTS 3004.90.92.04 due to containing oseltamivir salts in measured oral doses for retail antiviral therapy.
Tamiflu 30mg for Oral Suspension Powder
Tamiflu 30mg powder for oral suspension requires reconstitution with water for pediatric flu treatment, containing oseltamivir phosphate. Classified in HTS 3004.90.92.04 as an antiviral in measured doses put up for retail sale.
Oseltamivir 75mg Tablets
Oseltamivir 75mg tablets provide an alternative solid dosage form for influenza treatment, containing the phosphate salt of oseltamivir. HTS 3004.90.92.04 applies to these measured-dose antivirals for prophylactic and therapeutic retail use.