HSChapter 29
U.S. imports of nitrile-function compounds (nesoi) (HS 292690) totaled $14.6M in April 2026, traded with 19 countries.
Importers of Nitrile-Function Compounds (NESOI) paid $1.6M in duties in April 2026 — an effective duty rate of 15% on $10.5M in dutiable value, based on actual customs collections rather than the published tariff schedule. Nitrile-Function Compounds (NESOI) imports of $14.6M in April 2026 ran 32% below the year-to-date monthly average of $21.4M.
Last updated: April 2026 dataBenzonitrile, dichlorobenzonitriles, malononitrile, and a range of aromatic and non-aromatic nitrile-function compounds not elsewhere specified are captured across fifteen 10-digit tariff lines in this residual heading, reflecting the chemical diversity of the group. Several lines are carved out specifically for pesticide end-uses — fungicides (2926902100), herbicides (2926902500), and other pesticides (2926903000) — which triggers EPA FIFRA admissibility review for those streams. China and India are the leading suppliers, with Japan, the United Kingdom, and Germany also significant. Aromatic compounds produced by US manufacturers may be subject to domestic-industry note provisions affecting classification.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Nitrile compounds entering as fungicide, herbicide, or pesticide active ingredients under lines such as 2926902100 or 2926902500 must comply with FIFRA Section 17 import requirements. CBP may detain shipments pending EPA admissibility review if the substance is not registered or lacks an appropriate exemption, and a Notice of Arrival may be required.
The US schedule isolates 2,6-dichlorobenzonitrile — the active ingredient in the herbicide dichlobenil — in its own line (2926901100) due to its distinct commercial significance, while all other positional isomers of dichlorobenzonitrile fall under the residual line 2926901200. Importers should confirm the exact isomer identity in the supplier's certificate of analysis before filing entry.
Supplier Network
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CHINA | $6.1M | $7.1M | +$1.0M |
| UNITED KINGDOM | $4.1M | $3K | -$4.0M |
| CANADA | $23K | $2.8M | +$2.7M |
| BRAZIL | -- | $2.5M | +$2.5M |
| INDIA | $1.3M | $242K | -$1.0M |
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 2926901600 | 2,2-DIMETHYLCYCLO-PROPANECARBOXYLATE; ETC. | $5.9M | 10.00% | $452K |
| 2926905050 | OTHER NON-AROMATIC NITRILE-FUNCTION COMPOUNDS | $3.5M | 24.97% | $402K |
| 2926902100 | NITRILE-FUNCTION COMPOUNDS FOR USE AS FUNGICIDES | $2.5M | 16.50% | $406K |
| 2926904801 | OTHER AROM NITRILE-FUNC CMPDS | $1.3M | 21.06% | $124K |
| 2926903000 | OTHER AROMATIC NITRILE-FUNCTION PESTICIDES | $1.2M | 16.50% | $202K |
| 2926904300 | AROM NITRILE-FUNC CMPD PROD IN U.S. NOTE 3 | $80K | 11.85% | $6K |
| 2926905010 | MALONONITRILE | $70K | 25.00% | $8K |
| 2926900800 | BENZONITRILE | $3K | 16.51% | $460 |
| 2926901200 | OTHER DICHLOROBENZONITRILES | $0 | -- | -- |
| 2926902500 | OTHER AROMATIC NITRILE-FUNCTION HERBICIDES | $0 | -- | -- |
| 2926901400 | P-CHLOROBENZONITRILE; AND VERAPAMIL HYDROCHLORIDE | $0 | -- | -- |
| 2926901100 | 2,6-DICHLOROBENZONITRILE | $0 | -- | -- |
| 2926901900 | N,N-BIS(2-CYANOETHYL)ANILINE; 2,6-DIFLUOROBENZONIT | $0 | -- | -- |
| 2926900100 | 2-CYANO-4-NIROANILINE | $0 | -- | -- |
2,2-DIMETHYLCYCLO-PROPANECARBOXYLATE; ETC.
OTHER NON-AROMATIC NITRILE-FUNCTION COMPOUNDS
NITRILE-FUNCTION COMPOUNDS FOR USE AS FUNGICIDES
OTHER AROM NITRILE-FUNC CMPDS
OTHER AROMATIC NITRILE-FUNCTION PESTICIDES
AROM NITRILE-FUNC CMPD PROD IN U.S. NOTE 3
MALONONITRILE
BENZONITRILE
OTHER DICHLOROBENZONITRILES
OTHER AROMATIC NITRILE-FUNCTION HERBICIDES
P-CHLOROBENZONITRILE; AND VERAPAMIL HYDROCHLORIDE
2,6-DICHLOROBENZONITRILE
N,N-BIS(2-CYANOETHYL)ANILINE; 2,6-DIFLUOROBENZONIT
2-CYANO-4-NIROANILINE
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2926900005 | NITRILE FUNCTION COMPOUNDS, NESOI | $16.2M |
NITRILE FUNCTION COMPOUNDS, NESOI
7.8M kg
NUCLEIC ACIDS & SALTS; OTHER HETEROCYCLIC CMP, NES
HS 293499
HETEROCYCLIC COMP W NITROGEN HETERO-ATM ONLY NESOI
HS 293399
POLYPEPTIDE PROTEIN& GLYCOPROTEIN HORMONES &DERIV
HS 293719
CMPDS CONT AN UNFUSED PYRIDINE RING ETC NESOI
HS 293339
COMP WITH PYRIMIDINE OR PIPERAZINE RING, NESOI
HS 293359
ANTIBIOTICS, NESOI
HS 294190
| State | Imports | Exports | Balance |
|---|---|---|---|
| Texas | $311K | $12.8M | +$12.5M |
| Louisiana | $5.5M | -- | -$5.5M |
| South Carolina | $1.0M | $742K | -$297K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| HOUSTON, TX | $303K | $11.3M | +$11.0M |
| NEW ORLEANS, LA | $5.5M | $60K | -$5.5M |
| NEWARK, NJ | $2.1M | $81K | -$2.0M |