U.S. Department of Commerce Ends Review on Chinese Freight Rail Couplers
Estimated reading time: 2–5 minutes
Date: 2026-05-20
The U.S. Department of Commerce has decided to stop its review of freight rail couplers from China. This review was about possible unfair pricing of these products in the U.S. This process is known as an antidumping duty review.
The review period was between July 1, 2024, and June 30, 2025. The decision was published in the Federal Register on May 20, 2026.
This review started after a group called the Coalition of Freight Coupler Producers asked for it. They wanted the Department of Commerce to look at certain companies in China that might be selling freight rail couplers at unfair prices.
On August 22, 2025, the Department of Commerce began this review. They checked records from U.S. Customs and Border Protection (CBP) to see if there were any entries of these products into the U.S. market.
On December 8, 2025, the Department made it clear which companies they were looking into more closely. They also decided not to look into some other companies.
In February 2026, the Department shared its plan to stop the review since it found no entries of the couplers during the review period. The department invited comments from interested parties, including the Coalition of Freight Coupler Producers and a U.S. importer called Greenbrier Central LLC.
The Coalition of Freight Coupler Producers wanted the review to continue because of an ongoing investigation by CBP. But Greenbrier argued against continuing the review, as there were no couplers from those companies recorded by CBP during the review period.
The review process had been delayed twice due to government shutdowns, in November 2025. These pauses extended the review timeline by 68 days in total.
The Department of Commerce will inform CBP about handling the duties related to any entries. Since the review was stopped, the current cash deposit rates for these products will stay the same.
This notice also acts as a reminder for interested parties to handle all sensitive information properly. They must return or destroy any private data in line with U.S. regulations.
This decision by the Department of Commerce is part of their efforts to manage and enforce fair trade practices.
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