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Sermorelin Acetate Powder from China

Sermorelin acetate, a synthetic growth hormone releasing hormone analogue used primarily as a hormone stimulant. Classified under HTS 2937.90.90.00 as a chain-modified polypeptide hormone derivative. Bulk powder for compounding pharmacies.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Provide FDA 503B outsourcing facility documentation if applicable

Include mass spectrometry data confirming peptide sequence and purity

Clearly label as bulk API to prevent retail preparation misclassification