Organic Chemicals · $40.7M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$40.7M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
0 rulings — · 0 reg · 0 cases
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 18 NCM codes
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Data compiled from USITC HTS, US Census Bureau, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
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 |
|---|---|---|
| 2931.90 | Other: | — |
| 2931.90.05.00 | Diphenyldichlorosilane; and phenyltrichlorosilane | Free |
| 2931.90.10.00 | 4,4'-Diphenylbisphosphonous acid, di(2',2",4',4"-di-<i>tert</i>-butyl)phenyl ester | 6.5% |
| 2931.90.15.00 | Sodium tetraphenylboron | 5.8% |
| 2931.90.22.00 | Drugs | 6.5% |
| 2931.90.26.00 | Pesticides | 6.5% |
| 2931.90.30.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2931.90.60.00 | Other | 6.5% |
| 2931.90.70.00 | <i>N</i>,<i>N</i>'-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts | Free |
| 2931.90.90 | Other | 3.7% |
| 2931.90.90.10 | Organo-silicon compounds | — |
| 2931.90.90.21 | Dibutyltin oxide | — |
| 2931.90.90.25 | Tetrabutyltin | — |
| 2931.90.90.29 | Other | — |
| 2931.90.90.30 | 2-Chlorovinyldichloroarsine | — |
| 2931.90.90.35 | Bis(2-chlorovinyl)chloroarsine | — |
| 2931.90.90.40 | Tris(2-chlorovinyl)arsine | — |
| 2931.90.90.52 | Other | — |
4,4'-DIPHENYL-BIS-PHOSPHONOUS ACID, DI(2',2'',4',4''-DI-TERT-BUTYL)PHENYL ESTER AND SODIUM TETRAPHENYLBORON
Census Bureau export classification matching this HTS import code.
