NOW FOR USA HTS Harmonized Tariff Schedule (2025 HTS Revision 10 (04/14/2025))
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Harmonized Tariff Schedule (2025 HTS Revision 10 (04/14/2025))

HTS Code 2937
Article Description Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones:
Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues:
Quota of Quantity
Unit of Quantity []
Rates of Duty (1-General)
Rates of Duty (1-Special)
Rates of Duty (2-Cuba and North Korea)
Footnotes []
Additional Duty
Additional Duty(products of China)