Sulfamethoxazole-Trimethoprim Blend
A bulk blend of sulfamethoxazole and trimethoprim, two antibiotics, mixed together for therapeutic use. This mixed product is not put up for retail sale, so it is classified under tariff item 3003.20.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the blend is formulated into retail tablets
Retail tablets are classified under 3004.20.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the blend is not in tablet or suspension form for retail
• Document the ratio of the two antibiotics
• Have a Certificate of Analysis ready for CBSA
Related Products under Tariff item 3003.20.00
Amoxicillin-Clavulanate Bulk Powder
A bulk pharmaceutical preparation containing amoxicillin and clavulanic acid, two antibiotics, mixed together for use in manufacturing oral tablets or suspensions. It is not put up in measured doses or for retail sale, so it falls under tariff item 3003.20.00 as a medicament containing antibiotics.
Ampicillin Trihydrate Granules
Bulk ampicillin trihydrate granules, a semi-synthetic penicillin antibiotic, presented as a single active ingredient without mixing. As an unmixed product, it may still be classified under 3003.20.00 if it contains other constituents, but if pure, it could be considered under other headings; however, as a bulk antibiotic preparation for manufacturing, it fits the scope of this item.
Azithromycin for Injection Bulk
Sterile bulk powder of azithromycin mixed with buffers for intravenous antibiotic use in hospital pharmacies. The presence of buffers makes it a mixed product, and since it is not in measured doses or retail packaging, it falls under tariff item 3003.20.00 for antibiotics.
Ceftriaxone Sodium Bulk
Bulk ceftriaxone sodium, a cephalosporin antibiotic, supplied as a powder for further processing. As a single antibiotic substance without added excipients, it may be considered unmixed, but it is still classifiable under 3003.20.00 as a medicament containing antibiotics when intended for therapeutic use.
Cephalexin Bulk Granules
Bulk granules of cephalexin mixed with excipients for oral antibiotic therapy, used in pharmaceutical compounding. The addition of excipients makes it a mixed product, and since it is not in retail form, it is classified under tariff item 3003.20.00.
Ciprofloxacin Tablet Blend
A granulated blend of ciprofloxacin with binders and disintegrants for compression into tablets. This mixed antibiotic preparation is in bulk form for therapeutic use, not put up for retail sale, so it falls under tariff item 3003.20.00.