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Oxacillin Sodium 250mg Capsules

Oxacillin sodium capsules treat methicillin-sensitive staph infections, in 250mg measured doses for oral retail use. This penicillinase-resistant derivative fits HTS 3004.10.50.75 for other penicillins put up for therapeutic retail sale. Excludes sterile injectables if classified elsewhere.

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.

3004.90Lower: 12.5% vs 100%

If other cephalosporin-penicillin mixes

Cephalosporins have separate subheading; blends move to general 3004.90.

3006.50.00Lower: 12.5% vs 100%

If as chemical contraceptives with penicillin

Rare hormonal contraceptive preps with antibiotics go to 3006.70 per Note 6(h).

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

• Certify sodium content for accurate dosing; hygroscopic nature requires sealed packaging proof

• Pre-clear with FDA import alert 66-42 for substandard antibiotics