Nattokinase Fibrinolytic Enzyme
Nattokinase fibrinolytic enzyme derived from natto bacteria, used therapeutically for blood clot prevention in cardiovascular patients. This culture-derived ferment is for human prophylactic applications, falling under tariff item 3002.90.00 as 'Other' cell cultures.
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 product is put up as a medicament for retail sale
Medicaments for retail sale are classified under heading 30.04.
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
• Provide clinical evidence of prophylactic use to support classification
• Ensure the product is not considered a food supplement
• Verify that the enzyme is not mixed with other active ingredients, which could affect classification
Related Products under Tariff item 3002.90.00
Anti-Hemophilic Factor VIII Concentrate
A lyophilized concentrate of coagulation Factor VIII derived from human plasma, used therapeutically for hemophilia A treatment. This blood fraction is prepared for therapeutic use, falling under tariff item 3002.90.00 as 'Other' cell cultures.
Aspergillopepsin Antifungal Ferment
Purified aspergillopepsin ferment derived from Aspergillus molds, used in therapeutic antifungal formulations for human patients. This product is a cell culture-derived ferment prepared for therapeutic use, falling under tariff item 3002.90.00 as 'Other' cell cultures, whether or not modified.
Botulism Antitoxin Serum
Equine-derived antiserum containing antibodies against botulinum toxin for therapeutic treatment of botulism poisoning. This antiserum is prepared for therapeutic uses, classified under tariff item 3002.90.00 as 'Other' cell cultures.
Bromelain Digestive Enzyme Capsules
Bromelain digestive enzyme capsules containing ferment extracted from pineapple stems, used therapeutically to reduce inflammation and aid protein digestion. This is a ferment prepared for human therapeutic use, classified under tariff item 3002.90.00 as 'Other' cell cultures.
Collagenase Wound Debriding Powder
Collagenase wound debriding powder derived from Clostridium bacteria, used for enzymatic debridement of necrotic wounds in therapeutic settings. This bacterial ferment is prepared for human medical use, falling under tariff item 3002.90.00 as 'Other' cell cultures.
Cryoprecipitated Antihemophilic Factor
Cryoprecipitate from fresh frozen plasma containing Factor VIII, fibrinogen, and von Willebrand factor for therapeutic clotting support. This blood product is prepared for therapeutic use, falling under tariff item 3002.90.00 as 'Other' cell cultures.