U.S. imports of Toluidines (Aminotoluenes) and Their Derivatives (HS 292143) totaled $536K in August 2026, imported from 10 countries.
Importers of Toluidines (Aminotoluenes) and Their Derivatives paid $73K in duties in August 2026, an average duty rate of 13.64% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Toluidines (Aminotoluenes) and Their Derivatives imports of $536K in August 2026 ran 74% below the year-to-date monthly average of $2.0M.
Last updated: August 2026 dataToluidines are methyl-substituted anilines used as intermediates for azo dyes, pigments, pharmaceuticals, and agricultural chemicals, with specific derivatives such as trifluralin (2921431500) — a widely used dinitroaniline herbicide — explicitly enumerated in the US schedule. Germany and Italy are the leading suppliers, with India and Japan also significant sources. The heading's nine tariff lines include chlorinated toluidines, sulfonated acids, and a dedicated line for p-toluidine-m-sulfonic acid (CAS 88-44-8, line 2921439040), reflecting the granularity needed for dye-intermediate trade.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
10 import shipments a month
Yes. Trifluralin is a registered pesticide active ingredient regulated by the EPA under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Imports of trifluralin or products containing it as an active ingredient require EPA pesticide registration compliance and may require an EPA-issued import tolerance or exemption confirmation depending on the intended use.
Chlorinated toluidines not matching the specifically enumerated compounds in those lines would fall to the NESOI line 2921439090, provided they are not covered by another specific provision. Importers should obtain the CAS number and structural confirmation from the supplier and consider a CBP binding ruling if the classification is uncertain.
Subheading 12 of 18 in heading 2921
Subheading 292143 · $536K of $109.9M
ImportsExports
Imports
$536KYoY · free account
Exports
$132KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $23.5M of Toluidines (Aminotoluenes) and Their Derivatives and exported $5.9M.
Through August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
India and Italy together supply 83% of it. China pays 39.9% duty; Italy 10.0%.
customs district
destination
entry
rate provision · imports
duty collected equals 13.64% of imports for consumption.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2921430800 | 4-Chloro-0-Toluidine and Hydrochloride; Etc. | $199K | 16.71% | 100.00% | $33K |
| 2921431500 | Trifluralin | $194K | 10.00% | 100.00% | $19K |
| 2921434000 | Toluidines and Their Deriv of Prod in US Nt 3 Sc6 | $133K | 12.73% | 100.00% | $17K |
| 2921432400 | 2-Amino-5-Chloro-4-Ethyl-Benzenesulfoni Acid; Etc. | $9K | 37.50% | 100.00% | $3K |
| 2921439090 | Toluidines and Their Derivatives, NESOI | — | -- | -- | -- |
| 2921432200 | N-Ethyl-N-(2-Methyl-2-Propenyl)-2,6-Dinitro-4-(Tri | — | -- | -- | -- |
| 2921439040 | P-Toluidine-M-Sulfonic Acid (Cas 88-44-8) | — | -- | -- | -- |
| 2921430400 | 3-Chloro-0-Toluidine; and 6-Chloro-0-Toluine | — | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2921430000 | Toluidines (Aminotoluenes) and Their Derivatives, | $132K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
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