U.S. exports of insecticides & disinfectants specified in chapter 38 subheading note 1 (nesoi) (HS 380859) totaled $2.3M in July 2026.
Importers of Insecticides & Disinfectants Specified in Chapter 38 Subheading Note 1 (NESOI) paid $56K in duties in July 2026 — an effective duty rate of 10% on $538K in dutiable value, based on actual customs collections rather than the published tariff schedule. Insecticides & Disinfectants Specified in Chapter 38 Subheading Note 1 (NESOI) imports of $684K in July 2026 ran 35% below the year-to-date monthly average of $1.0M.
Last updated: July 2026 dataSubheading note 1 to Chapter 38 defines a specific list of insecticides, fungicides, herbicides, and disinfectants that are classified within the 3808.5x range based on their chemical identity rather than their formulation or packaging. The US schedule breaks this residual group into four tariff lines — covering aromatic/modified aromatic pesticides (3808591000), disinfectants (3808594000), and other goods (3808590000 and 3808595000) — reflecting the aromatic-content distinction that drives duty treatment. Taiwan leads US import supply, followed by Mexico and China, which is subject to Section 301 tariffs. All pesticide products entering the US must be registered with EPA under FIFRA or qualify for an applicable exemption, and importers should verify registration status before shipment.
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27 shipments/mo
Importers must file an EPA Notice of Arrival (NOA) for pesticide shipments, and the product must be registered under FIFRA or covered by an exemption. CBP coordinates with EPA at the port of entry; shipments without a valid registration or proper NOA filing may be detained or refused admission. Consulting a licensed customs broker with pesticide import experience is strongly recommended.
The US schedule separates goods containing aromatic or modified aromatic chemical structures (3808591000) from other goods (3808595000) and disinfectants (3808594000). This distinction follows the Chapter 38 note on aromatic compounds and can affect the applicable duty rate. Importers should obtain a detailed chemical composition analysis from the manufacturer to confirm whether the active or carrier ingredients qualify as aromatic or modified aromatic under the relevant note.
HSChapter 38
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Subheading 6 of 10 in heading 3808
Subheading 380859 · $684K of $109.5M
ImportsExports
Imports
$684KYoY · Pro
Exports
$2.3MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3808595000 | Goods Specificed in Note 1 to Ch 38, NESOI | $968K | 10.67% | 71.25% | $103K |
| 3808594000 | Disinfectants Specified in Subhead Note 1 to Ch 38 | $141K | 15.00% | 100.00% | $21K |
| 3808591000 | Goods Specfd in Note 1 to Ch 38 Cont Aromatic Pest | $0 | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3808590000 | Insecticides Etc Specif in Subhead Note 1 to Ch 38 | $2.2M |
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.
Exports · July 2026
destination
Canada and Mexico together take 66% of it.
customs district
origin
entry
rate provision · imports
21.3% enters free of duty; the effective duty rate is 8.21%.