HS Code for Somatotropin
Somatotropin, commonly known as growth hormone, is classified under HS code 2937.11. This classification is based on its chemical identity as a polypeptide hormone. Chapter 29 of the Harmonized System covers organic chemicals, and heading 2937 specifically addresses hormones, their derivatives, and structural analogues. Subheading 2937.11 is reserved for somatotropin and its specific derivatives. For a product to remain in this chapter, it must be a separate chemically defined compound. This means the substance must be in its bulk form, whether produced via natural extraction or recombinant DNA technology. The classification remains consistent regardless of the biological source (human or bovine) as long as the molecular structure corresponds to somatotropin. If the somatotropin is prepared as a medicament—for example, in measured doses, in vials for clinical use, or packaged for retail sale—the classification would shift to Chapter 30. However, in its bulk, pure chemical form, 2937.11 is the correct designation. This code is vital for regulating the trade of high-value biotechnological products and ensuring they are monitored by health and agricultural authorities during transit.
Products Included
- Recombinant human growth hormone (rHGH) in bulk
- Bovine somatotropin (bST) for veterinary use
- Somatropin bulk powder for pharmaceutical manufacturing
- Structural analogues of somatotropin
- Somatotropin derivatives used in research
Common Misclassification
The most frequent misclassification is HS code 3004.31 or 3004.39. These codes are for medicaments containing hormones. If the somatotropin is already put up in vials or syringes for clinical use, it belongs in 3004. Additionally, 2937.19 is sometimes used incorrectly for other polypeptide hormones that do not have their own specific subheading, but somatotropin is explicitly named in 2937.11.
FAQ
What is the HS code for Somatotropin?
The HS code for somatotropin in its pure, bulk chemical form is 2937.11.
Is synthetic growth hormone classified here?
Yes, synthetic versions, recombinant versions, and structural analogues are all included under 2937.11 provided they are not yet formulated into final medicines.
Industry
Frequently Asked Questions
What is the HS code for Somatotropin?
The HS code for Somatotropin is 293711 (Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues; somatotropin, its derivatives and structural analogues).
How do I classify Somatotropin for customs?
Somatotropin is classified under HS code 293711 — Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues; somatotropin, its derivatives and structural analogues. This is a 6-digit subheading level code.
Is the HS code for Somatotropin the same in all countries?
The base HS code 293711 for Somatotropin is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.