Cyproterone Acetate
Cyproterone acetate is a synthetic steroidal antiandrogen with progestogenic properties, used in hormone therapy for prostate cancer and transgender treatment. As a progestogen derivative used primarily as a hormone, it falls under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is in measured doses or retail packaging
Section Note 2 overrides to heading 30.04.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm cyproterone acetate is a separate chemically defined compound per Chapter Note 1(a)
• Provide documentation of its primary hormonal use to meet heading 29.37 criteria
• Ensure the product is not in retail packaging to avoid Chapter 30 classification
Related Products under Tariff item 2937.23.00
Bioidentical Progesterone Micronized Powder
Micronized bioidentical progesterone powder derived from Mexican yam sterols, processed to mimic human corpus luteum progesterone. As a progestogen used primarily as a hormone, it falls under this tariff item.
Conjugated Equine Estrogens (Premarin Active)
Conjugated equine estrogens, known as the active ingredient in Premarin, are natural estrogen sulfates extracted from pregnant mare urine. Used primarily in menopausal hormone replacement therapy, this product is an oestrogen under the tariff item.
Desogestrel
Desogestrel is a synthetic progestogen used in contraceptive pills, imported as a bulk active pharmaceutical ingredient. It is classified under tariff item 2937.23.00 as a progestogen used primarily as a hormone.
Diosgenin-Derived Progesterone Powder
Progesterone powder manufactured via marker degradation of diosgenin extracted from Dioscorea species tubers. This progestogen is used primarily as a hormone and is classified under this tariff item.
Drospirenone
Drospirenone is a synthetic spironolactone analogue with progestogenic and antimineralocorticoid activity, used in contraceptives. It is classified under tariff item 2937.23.00 as a progestogen structural analogue used primarily as a hormone.
Dydrogesterone
Dydrogesterone is a synthetic progestogen with a structure closest to natural progesterone, used for infertility and menstrual disorders. It is classified under tariff item 2937.23.00 as a progestogen structural analogue used primarily as a hormone.