New

Ask Wove anything about tariffs.

Try Tariff Assistant

Sulfamethoxazole-Trimethoprim Blend

Bulk blend of sulfamethoxazole and trimethoprim antibiotics. HTS 3003.20.00.00 as mixed.

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.

2935.90.42.00Higher: 112.5% vs 100%

If unmixed sulfonamides

Chapter 29 for individual.

3004.20.00Same rate: 100%

If retail doses

To 3004 for packs.

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

• Ratio declaration critical

• Bio-burden testing