Organic Chemicals · 1 pending regulation · 15 court cases · $119.7M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$119.7M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
HIGH
0 rulings — · 1 reg · 9 CIT, 6 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
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Data compiled from USITC HTS, US Census Bureau, Federal Register, CourtListener · As of 2026-04-26 · Updates monthly
This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 1 pending Federal Register actions, and 15 CIT/CAFC cases.
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
This is a high-volume import code — $120M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.
List 2 — ~$16B of Chinese goods (semiconductors, chemicals, plastics)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 2937.11.00.00 | Somatotropin, its derivatives and structural analogues | Free |
| 2937.12.00.00 | Insulin and its salts | Free |
| 2937.19.00.00 | Other | Free |
| 2937.21.00 | Cortisone, hydrocortisone, prednisone (dehydrocortisone), and prednisolone (dehydrohydrocortisone) | Free |
| 2937.21.00.10 | Cortisone | — |
| 2937.21.00.20 | Hydrocortisone | — |
| 2937.21.00.30 | Prednisone | — |
| 2937.21.00.40 | Prednisolone | — |
| 2937.22.00.00 | Halogenated derivatives of adrenal cortical hormones | Free |
| 2937.23 | Estrogens and progestins: | — |
| 2937.23.10 | Obtained directly or indirectly from animal or vegetable materials | Free |
| 2937.23.10.10 | Estrogens | — |
| 2937.23.10.20 | Progesterone | — |
| 2937.23.10.50 | Other | — |
| 2937.23.25.00 | Estradiol benzoate; and Estradiol cyclopentylpropionate (Estradiol cypionate) | Free |
| 2937.23.50 | Other | Free |
| 2937.23.50.10 | Estrogens | — |
| 2937.23.50.20 | Progesterone | — |
| 2937.23.50.50 | Other | — |
| 2937.29 | Other: | — |
| 2937.29.10.00 | Desonide; andNandrolone phenproprionate | Free |
| 2937.29.90 | Other | Free |
| 2937.29.90.20 | Salts and esters of hydrocortisone | — |
| 2937.29.90.30 | Salts and esters of prednisone | — |
| 2937.29.90.40 | Salts and esters of prednisolone | — |
| 2937.29.90.50 | Anabolic agents and androgens | — |
| 2937.29.90.95 | Other | — |
| 2937.50.00.00 | Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues | Free |
| 2937.90 | Other: | — |
| 2937.90.05.00 | Epinephrine | Free |
| 2937.90.10.00 | Epinephrine hydrochloride | Free |
| 2937.90.20.00 | Other | Free |
| 2937.90.40.00 | <i>l</i>-Thyroxine (Levothyroxine), sodium | Free |
| 2937.90.45.00 | Other | Free |
| 2937.90.90.00 | Other | Free |
SOMATOTROPIN, ITS DERIVATIVES AND STRUCTURAL ANALOGUES
Census Bureau export classification matching this HTS import code.
