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HSChapter 29
U.S. imports of estrogens and progestins (HS 293723) totaled $6.7M in June 2026, traded with 12 countries.
Last updated: June 2026 dataEstrogens and progestins are steroidal sex hormones widely used as APIs in contraceptives, hormone replacement therapies, and veterinary products, and the US tariff schedule subdivides them by origin (animal/vegetable versus synthetic) and by specific compound, with named lines for estradiol benzoate, estradiol cyclopentyl propionate, and progesterone. China is the dominant supplier, followed by Spain and the Netherlands, reflecting the global concentration of steroid-hormone synthesis in Asia and Europe. Imports subject to Section 301 measures from China may carry additional duties, making origin documentation and supplier diversification strategically important for pharmaceutical manufacturers. All shipments require FDA admissibility review as pharmaceutical-grade chemical intermediates or finished APIs.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The schedule draws a clear origin-based line: estrogens, progesterone, and other progestins derived from animal or vegetable material classify under separate 10-digit lines (2937231010, 2937231020, 2937235010, 2937235020, and related codes) from their synthetically derived counterparts. Importers must document the manufacturing pathway — typically via a Certificate of Analysis or supplier declaration — to support the correct classification, as the duty treatment may differ.
Yes. Imports of these compounds from China may be subject to Section 301 tariffs. The applicable additional duty depends on the specific 10-digit HTS line and the current Section 301 list status. Importers should verify the current list coverage and rate with a licensed customs broker before entry, as list modifications and exclusions change periodically. Consult a licensed customs broker for current admissibility and duty guidance.
Monthly import values over time
Supplier Network
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| COLOMBIA | -- | $1.9M | +$1.9M |
| CHINA | $1.8M | $3K | -$1.8M |
| NETHERLANDS | $1.6M | -- | -$1.6M |
| ITALY | $1.3M | -- | -$1.3M |
| MEXICO | $1.1M | $12K | -$1.1M |
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2937235050 | PROGESTINS NOT OF ANIMAL OR VGTABLE ORIGIN, NESOI | $3.6M | 0.00% | 0.00% | -- |
| 2937231020 | PROGESTERONE OF ANIMAL OR VEGETABLE ORIGIN | $1.9M | 0.01% | 0.14% | $270 |
| 2937231050 | PROGESTINS OF ANIMAL OR VEGETABLE ORIGIN, NESOI | $628K | 0.24% | 2.39% | $2K |
| 2937235020 | PROGESTERONE NOT DERIV FR ANIMAL OR VEGETBLE MATER | $340K | 0.00% | 0.00% | -- |
| 2937231010 | ESTROGENS OF ANIMAL OR VEGETABLE ORIGIN | $266K | 0.00% | 0.00% | -- |
| 2937235010 | ESTROGENS NOT DERIV FROM ANIMAL OR VEGETABLE MATER | $25K | 0.00% | 0.00% | -- |
| 2937232500 | ESTRADIOL BENZOATE; ESTRADIOL CYCLOPENTYL PROPIONA | $0 | -- | -- | -- |
PROGESTINS NOT OF ANIMAL OR VGTABLE ORIGIN, NESOI
PROGESTERONE OF ANIMAL OR VEGETABLE ORIGIN
PROGESTINS OF ANIMAL OR VEGETABLE ORIGIN, NESOI
PROGESTERONE NOT DERIV FR ANIMAL OR VEGETBLE MATER
ESTROGENS OF ANIMAL OR VEGETABLE ORIGIN
ESTROGENS NOT DERIV FROM ANIMAL OR VEGETABLE MATER
ESTRADIOL BENZOATE; ESTRADIOL CYCLOPENTYL PROPIONA
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2937230000 | ESTROGENS AND PROGESTINS | $3.9M |
ESTROGENS AND PROGESTINS
16.6M gm
HETEROCYCLIC COMP WITH UNFUSED PYRAZOLE RING NESOI
HS 293319
| State | Imports | Exports | Balance |
|---|---|---|---|
| Michigan | -- | $2.9M | +$2.9M |
| Illinois | $1.9M | $13K | -$1.9M |
| New Jersey | $1.1M | $736K | -$369K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| CHICAGO, IL | $1.9M | $2.9M | +$1.1M |
| JFK INTERNATIONAL AIRPORT, NY | $1.2M | $35K | -$1.2M |
| CINCINNATI-LAWRENCEBURG, OH | $855K | -- | -$855K |