SITCSection 5

Trichloroethylene

Name: Trichloroethylene (SITC 51132) -- U.S. Export Data
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

SITC 51132Basic heading5-digit

U.S. imports · July 2026: $42K; YTD $3.0M

U.S. exports · July 2026: $310K

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Balance · July 2026: Loading the trade balance

U.S. exports of trichloroethylene (SITC 51132) totaled $310K in July 2026.

Trichloroethylene imports of $42K in July 2026 ran 90% below the year-to-date monthly average of $434K.

Last updated: July 2026 data

Trichloroethylene (TCE) is a chlorinated solvent widely used in metal degreasing, vapor degreasing operations, and as an intermediate in fluorochemical synthesis. EPA has classified TCE as a carcinogen and regulates it under TSCA, making import documentation and downstream use compliance critical considerations for buyers. Importers should be aware that TCE is subject to ongoing EPA risk-evaluation and potential use restrictions that can affect permissible end-uses after entry.

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

2 shipments/mo

12-month trend

ImportsExports

Imports

$42KYoY · Pro

Exports

$310KYoY · Pro

12-mo low · imports

YoY · Pro

Fewer than 6 of the last 12 months reported trade above $500K; the trend chart is not shown for thin series.

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

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Basic heading 451 of 465 in section 5

Share of section 5 imports0.0001%

Basic heading 51132 · $42K of $28.9B

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

Exports · July 2026

Countries

destination

Malaysia and Mexico together take 77% of it.

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Districts

customs district

Census does not publish district detail for this classification system.

States

origin

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

What EPA regulatory requirements apply to imported trichloroethylene?

TCE is regulated under the Toxic Substances Control Act (TSCA). EPA has finalized risk evaluations finding unreasonable risk for several uses, and importers must comply with any applicable TSCA Section 6 restrictions or reporting obligations. Consulting a licensed customs broker and an environmental compliance specialist is advisable before importing.

How does trichloroethylene differ from tetrachloroethylene for classification purposes?

Trichloroethylene contains three chlorine atoms on an ethylene backbone, while tetrachloroethylene (perchloroethylene) contains four. They fall under separate SITC codes and distinct HTS subheadings, and their end-use profiles differ — TCE is primarily used in metal degreasing and chemical synthesis, whereas perchloroethylene is the dominant dry-cleaning solvent.