Colony Stimulating Factor and Interferon Mix

Bulk blend of CSF and IFN for enhancing immune response in chemotherapy patients. Fits 3002.14.00 as mixed immunological products (CSF, IFN) not put up for retail.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇨🇦CanadaFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

More Specific Codes

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Alternative Classifications

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

3006.91.00Higher: 14.2% vs Free

If waste pharmaceuticals unfit for use

Expired or unfit products specifically under 3006(k).

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Import Tips & Compliance

• Document CSF/IFN blending process to prove mixed status

• FDA biologics license verification required pre-import