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Thymus Gland Extract

Extract from calf thymus glands used in immunotherapy for immune modulation. Qualifies under HTS 3001.20.00.00 as organ extract for therapeutic uses.

Import Duty Rates by Country of Origin

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

Alternative Classifications

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

3002Higher: 10% vs Free

If containing immunological peptides like thymosin

Chapter defines immunological products including thymus-derived peptides under 3002.

2106.90Higher: 16.4% vs Free

If marketed as dietary supplement

Non-therapeutic gland extracts become food preparations excluded from Chapter 30.

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Import Tips & Compliance

• Immunological product notes apply; ensure not classified under 3002 if peptide-based

• Refrigerated chain required; include stability data in filings

• Differentiate from food supplements excluded by Chapter 30 note (a)

Related Products under HTS 3001.20.00.00

Thyroid Extract USP

Dried and powdered extract derived from porcine thyroid glands, standardized for organotherapeutic use in treating hypothyroidism. Classified under HTS 3001.20.00.00 as an extract of glands for therapeutic purposes, not mixed with other substances.

Adrenal Cortex Extract

Extract from bovine adrenal glands containing corticosteroids for therapeutic treatment of adrenal insufficiency. Falls under HTS 3001.20.00.00 as a glandular secretion extract prepared for organotherapy.

Pituitary Gland Extract

Desiccated posterior pituitary extract used for its vasopressin content in treating diabetes insipidus. HTS 3001.20.00.00 covers such organ extracts prepared for prophylactic or therapeutic applications.

Pancreatic Islet Extract

Extract of pancreatic islets containing insulin precursors for organotherapeutic diabetes management. Classified in 3001.20.00.00 as an unmixed glandular extract for therapeutic use.

Heparin Sodium Extract

Crude extract of heparin from porcine intestinal mucosa, a glycosaminoglycan for anticoagulant therapy. HTS 3001.20.00.00 explicitly includes such glandular secretion extracts.

Prostate Gland Extract

Extract from bovine prostate glands for urological therapy in benign prostatic hyperplasia. HTS 3001.20.00.00 for such organotherapeutic secretions.