SITCSection 2

Chloroprene (Neoprene) Rubber (CR) in Primary Forms

Name: Chloroprene (Neoprene) Rubber (CR) in Primary Forms (SITC 23214) -- U.S. Import Data
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

SITC 23214Basic heading5-digit

U.S. imports · July 2026: $10.0M; YTD $65.6M

U.S. exports · July 2026: $2.5M

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U.S. imports of chloroprene (neoprene) rubber (cr) in primary forms (SITC 23214) totaled $10.0M in July 2026, traded with 20 countries.

Importers of Chloroprene (Neoprene) Rubber (CR) in Primary Forms paid $769K in duties in July 2026 — an effective duty rate of 8.4% on $9.1M in dutiable value, based on actual customs collections rather than the published tariff schedule.

Last updated: July 2026 data

Chloroprene rubber, widely known in commerce as neoprene, offers a balanced combination of oil resistance, weathering resistance, and flame retardancy that distinguishes it from purely hydrocarbon elastomers. Its primary end-uses span industrial hose and belting, wet suits, adhesives, and automotive seals — applications where ozone and UV stability are non-negotiable. Production is dominated by a limited number of global manufacturers, and supply tightness in chloroprene monomer can affect lead times significantly, making inventory planning a key concern for compounders relying on CR.

AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.

131 shipments/mo

12-month trend

ImportsExports

Imports

$10.0MYoY · Pro

Exports

$2.5MYoY · Pro

12-mo low · imports

YoY · Pro

$12.6M$0

June 2025December 2025July 2026

Through July 2026. Source: U.S. Census Bureau.

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Basic heading 58 of 239 in section 2

Share of section 2 imports0.27%

Basic heading 23214 · $10.0M of $3.8B

Where it comes from, where it lands, what it pays

Imports · July 2026

Countries

origin

Japan and Germany together supply 98% of it.

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Districts

customs district

Census does not publish district detail for this classification system.

States

destination

Census does not publish state detail for this classification system.

Ports

entry

Census does not publish port detail for this classification system.

Frequently Asked Questions

Is 'neoprene' the correct trade term to use on import documentation for chloroprene rubber?

Neoprene is a widely recognized trade name (originally DuPont's) for polychloroprene, and its use on commercial invoices is generally understood. However, for classification purposes, the chemical name 'chloroprene rubber (CR)' or 'polychloroprene' is preferred to avoid ambiguity, since 'neoprene' can occasionally refer to neoprene foam or fabricated articles that classify elsewhere.

What crystallization behavior of CR should importers be aware of for cold-climate shipments?

Chloroprene rubber is prone to crystallization at low temperatures, which can cause bales to harden and become difficult to process upon arrival. Importers shipping CR through cold climates should specify low-crystallization grades or ensure temperature-controlled storage during transit to avoid processing delays at the compounding facility.