Recombinant Interleukin-2 (IL-2)
IL-2 is a growth factor protein stimulating immune cell proliferation, used in immunotherapy for cancer. It qualifies as an unmixed immunological product under HTS 3002.13.00, not in retail forms, matching chapter note for interleukins regulating immunological processes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇨🇦Canada | 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 classified as other blood fractions
Distinction from blood-derived fractions; biotech interleukins specifically under 3002.13.
If put up as opacifying or diagnostic preparations in measured doses
Heading 3006 covers specific measured-dose diagnostics excluded here.
If for non-immunological hormones or peptides
Chapter note specifies immunological peptides/proteins only.
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Import Tips & Compliance
• Provide recombinant origin certificates and bioactivity assay results; ensure compliance with biologics import alerts; label clearly as unmixed to avoid dosage-based reclassification
Related Products under HTS 3002.13.00
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Bevacizumab is a recombinant humanized monoclonal antibody that inhibits vascular endothelial growth factor (VEGF) for use in cancer therapy. It falls under HTS 3002.13.00 as an unmixed immunological product, not put up in measured doses or retail packings, consistent with chapter note definitions for immunological products like monoclonal antibodies directly involved in immunological regulation. Supplied in bulk liquid form for pharmaceutical compounding.
Bulk Interferon Alpha-2a
Interferon Alpha-2a is a cytokine protein used for antiviral and anticancer treatment, produced via recombinant DNA technology. Classified under HTS 3002.13.00 as an unmixed immunological product per chapter notes, supplied in bulk vials without measured doses or retail packaging for further formulation.
Unmixed Tumor Necrosis Factor Alpha (TNF-α)
TNF-α is a cytokine involved in systemic inflammation and immune regulation, supplied in bulk for research and therapeutic development. HTS 3002.13.00 applies to this unmixed immunological product per chapter definitions for TNFs.
Bulk Rituximab Monoclonal Antibody
Rituximab targets CD20 on B-cells for lymphoma and autoimmune treatment, a biotech-produced antibody. As an unmixed product not for retail, it fits HTS 3002.13.00 immunological products definition.
Recombinant Erythropoietin (EPO)
EPO is a glycoprotein hormone stimulating red blood cell production, with immunological regulatory roles. Bulk unmixed form classifies under HTS 3002.13.00 as per immunological product notes.
Unmixed Adalimumab Biosimilar
Adalimumab biosimilar is a TNF inhibitor monoclonal antibody for rheumatoid arthritis. Supplied unmixed in bulk, it meets HTS 3002.13.00 for immunological products.