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))

Heading Duty(general) Duty(china) Article Description Compare Code
2937     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:
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2937.11.00.00 Free    Somatotropin, its derivatives and structural analogues vs-2937
2937.12.00.00 Free    Insulin and its salts vs-2937110000
2937.19.00.00 Free    Other
Steroidal hormones, their derivatives and structural analogues:
vs-2937120000
2937.21.00 Free    Cortisone, hydrocortisone, prednisone (dehydrocortisone), and prednisolone (dehydrohydrocortisone) vs-2937190000
2937.21.00.10 Free    Cortisone vs-29372100
2937.21.00.20 Free    Hydrocortisone vs-2937210010
2937.21.00.30 Free    Prednisone vs-2937210020
2937.21.00.40 Free    Prednisolone vs-2937210030
2937.22.00.00 Free    Halogenated derivatives of adrenal cortical hormones vs-2937210040
2937.23     Estrogens and progestins: vs-2937220000
2937.23.10 Free    Obtained directly or indirectly from animal or vegetable materials vs-293723
2937.23.10.10 Free    Estrogens
Other:
vs-29372310
2937.23.10.20 Free    Progesterone vs-2937231010
2937.23.10.50 Free    Other
Other:
vs-2937231020
2937.23.25.00 Free    Estradiol benzoate; and Estradiol cyclopentylpropionate (Estradiol cypionate) vs-2937231050
2937.23.50 Free    Other vs-2937232500
2937.23.50.10 Free    Estrogens
Other:
vs-29372350
2937.23.50.20 Free    Progesterone vs-2937235010
2937.23.50.50 Free    Other vs-2937235020