U.S. exports of Cyclohexane (SITC 51121) totaled $3.8M in August 2026.
Importers of Cyclohexane paid $28K in duties in August 2026, an average duty rate of 37.50% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Cyclohexane imports of $74K in August 2026 ran 67% above the year-to-date monthly average of $44K.
Last updated: August 2026 dataCyclohexane is a saturated cyclic hydrocarbon used primarily as a solvent and as a key intermediate in the production of nylon precursors — adipic acid and caprolactam — making it a critical input for the synthetic fiber and plastics industries. Its high purity requirements for chemical-grade use mean that specification compliance is a central concern for importers. Trade flows for cyclohexane can be sensitive to Section 301 tariff exposure depending on origin, so buyers should verify the applicable duty treatment for their specific supplier country.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1 import shipments a month
Chemical-grade cyclohexane used in adipic acid or caprolactam synthesis typically requires purity of 99.9% or higher, with strict limits on benzene and other aromatic impurities. Importers should request certificates of analysis and confirm specifications meet the downstream processor's requirements before finalizing purchase contracts.
Cyclohexane sourced from certain countries may be subject to Section 301 tariffs. Importers should verify the current tariff treatment by origin at the time of entry, as applicability and rates can change. A licensed customs broker can confirm the correct duty treatment for a specific supplier country.
Basic heading 325 of 465 in section 5
Basic heading 51121 · $3.8M of $26.2B
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Exports · August 2026
destination
Belgium and Mexico together take 87% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$74KYoY · free account
Exports
$3.8MYoY · free account
Low of 10 reported months · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $425K of Cyclohexane and exported $63.6M.
Through August 2026 · imports 10 of 12 months reported. Source: U.S. Census Bureau.