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HSChapter 29
U.S. exports of cyclohexane (HS 290211) totaled $4.5M in July 2026.
Importers of Cyclohexane paid $18K in duties in July 2026 — an effective duty rate of 10% on $183K in dutiable value, based on actual customs collections rather than the published tariff schedule. Cyclohexane imports of $183K in July 2026 ran 357% above the year-to-date monthly average of $40K.
Last updated: July 2026 dataCyclohexane is a saturated cycloaliphatic solvent and chemical intermediate whose dominant end use is as a feedstock for adipic acid and caprolactam — the building blocks of nylon-6 and nylon-6,6 fibers and resins. Classified under the single 10-digit line 2902110000, it is traded in bulk liquid form and is subject to standard industrial chemical handling requirements at US ports. South Korea and China are the leading US import sources, with Spain, France, and Israel also supplying the market. Importers should note that South Korean-origin cyclohexane may benefit from duty treatment under the KORUS free trade agreement.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1 shipments/mo
Industrial-grade cyclohexane for nylon production typically requires a purity of 99.5% or higher, with tight controls on benzene content due to occupational exposure regulations. Importers should request a certificate of analysis confirming purity, benzene residual levels, and water content, as off-spec material may be rejected by downstream nylon producers or trigger EPA hazardous-substance reporting obligations.
Cyclohexane from China may be subject to Section 301 tariffs. South Korea, as a KORUS FTA partner, is generally not subject to those measures. Importers sourcing from China should verify the current Section 301 list applicability and any active exclusions with a licensed customs broker before entry.
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Subheading 11 of 12 in heading 2902
Subheading 290211 · $183K of $224.0M
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 |
|---|---|---|---|---|
| 2902110000 | Cyclohexane | $0 | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2902110000 | Cyclohexane | $11.7M |
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.
ImportsExports
Imports
$183KYoY · Pro
Exports
$4.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
Belgium and Canada together take 87% of it.
customs district
origin
entry
rate provision · imports
the effective duty rate is 10.00%.