Harmonized System
U.S. imports of Halogenated, Sulfonated & Other Derivatives of Aldehyde Compounds (HS 291300) totaled $108K in August 2026, imported from 6 countries.
Importers of Halogenated, Sulfonated & Other Derivatives of Aldehyde Compounds paid $15K in duties in August 2026, an average duty rate of 14.02% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Halogenated, Sulfonated & Other Derivatives of Aldehyde Compounds imports of $108K in August 2026 ran 36% below the year-to-date monthly average of $169K.
Last updated: August 2026 dataDerived from the aldehyde compounds of heading 2912, these halogenated, sulfonated, nitrated, and nitrosated derivatives serve as specialized intermediates in agrochemical synthesis, pharmaceutical manufacturing, and advanced materials. The heading's four 10-digit lines separate a named compound — 4-fluoro-3-phenoxybenzaldehyde (2913002000), a key pyrethroid insecticide intermediate — from broader aromatic (2913004000) and non-aromatic (2913005000) derivative baskets, plus a general catch-all (2913000000). India and China are the leading US suppliers, with Ukraine, Japan, and Germany also present; the prominence of India and China in pyrethroid intermediate supply is a notable supply-chain concentration factor for agrochemical importers.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
6 import shipments a month
4-Fluoro-3-phenoxybenzaldehyde (2913002000) is singled out because of its commercial significance as a key intermediate in the synthesis of pyrethroid insecticides such as cypermethrin and deltamethrin. Dedicating a specific line allows CBP and trade analysts to track import volumes of this strategically important agrochemical precursor separately from other aromatic halogenated aldehyde derivatives.
The importer should obtain a certificate of analysis with the full IUPAC name, molecular structure, and CAS number, and confirm whether the compound contains an aromatic ring system. Aromatic derivatives classify under 2913004000, while non-aromatic (aliphatic or alicyclic) derivatives fall under 2913005000. A binding ruling request to CBP is advisable for novel or ambiguous structures, and consulting a licensed customs broker with chemical expertise is strongly recommended.
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 |
|---|---|---|---|---|---|
| 2913005000 | Non-Aromat Halo, Sulfo, Etc Der of Prod of Hd 2912 | $91K | 15.50% | 100.00% | $14K |
| 2913002000 | 4-Fluoro-3-Phenoxybenzaldehyde | $11K | 10.00% | 100.00% | $1K |
| 2913004000 | Aromatic Halo, Sulfo, Etc Deriv of Prod of Hd 2912 | $6K | 0.00% | 0.00% | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2913000000 | Halogenated, Sulfonated Etc Der of Prod of Hd 2912 | $53K |
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.
Subheading 1 of 1 in heading 2913
Subheading 291300 · $108K of $108K
ImportsExports
Imports
$108KYoY · free account
Exports
$53KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $2.8M of Halogenated, Sulfonated & Other Derivatives of Aldehyde Compounds and exported $894K.
Fewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.
Trade Directory
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Imports · August 2026
origin
India and China together supply 100% of it. India pays 14.9% duty; China 0.0%.
customs district
destination
entry
rate provision · imports
5.9% enters free of duty; duty collected equals 14.02% of imports for consumption.