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Nafcillin Sodium 500mg Tablets

Nafcillin is a penicillin antibiotic for severe staph infections, formulated as 500mg tablets in measured retail packs. Under HTS 3004.10.50.75 as other penicillins with penicillanic structure for prophylactic uses like surgical prevention. Not covering diagnostic or waste forms.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+100.0%100%
🇲🇽MexicoFree+100.0%100%
🇨🇦CanadaFree+100.0%100%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2941.10.50.00Same rate: 100%

If imported as active pharmaceutical ingredient (API)

APIs without retail dosing or measured forms are Chapter 29 chemicals.

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

• Provide microbial purity tests (USP <61/62>) to confirm no contaminants

• Use temperature-controlled shipping for stability during import