Uncle Sam Says Mexican Trailers Too Cheap: Dumping Probe Rolls On
Published Date: 8/4/2026
Notice
Summary
The U.S. Department of Commerce found that van-type trailers from Mexico are likely being sold in the U.S. for less than their fair price. This affects trailer makers and importers, who should expect extended rules and possible extra costs. The final decision is delayed, giving everyone more time to weigh in before things get locked in.
Analyzed Economic Effects
5 provisions identified: 1 benefits, 4 costs, 0 mixed.
Cash Deposits and Suspension Order
As of August 4, 2026, U.S. Customs will suspend liquidation and require cash deposits for subject van-type trailer imports. Commerce set company-specific estimated dumping margins (and adjusted deposit rates) including Hyundai de Mexico: 10.19% dumping (cash deposit adjusted 8.35%); Utility Trailer Manufacturing de México: 3.21% (cash deposit 2.43%); five non-responsive companies: 79.92%; and an All-Others rate of 8.72% (cash deposit 7.10%).
Adverse Facts Available for Non-Responders
Five named Mexican exporters/producers that did not respond to Commerce's questionnaire were assigned an adverse facts available dumping rate of 79.92 percent. Those companies are listed by name in the notice and are treated as having withheld information for this investigation.
Preliminary Finding: Trailers Dumped
The Department of Commerce preliminarily found van-type trailers and subassemblies from Mexico are likely being sold in the U.S. at less than fair value. The period of investigation covers October 1, 2024 through September 30, 2025, and Commerce published this preliminary determination on August 4, 2026.
Extension of Provisional Measures
Commerce extended provisional measures from the normal four-month period to a period not greater than six months at the request of an exporter, and postponed the final determination. Commerce will make its final determination no later than 135 days after the publication of this preliminary determination (publication: August 4, 2026).
Export Subsidy Offsets Lower Deposits
Commerce offset estimated dumping margins for estimated export subsidies where provisional countervailing measures exist, reducing some cash deposit rates. Commerce identified export subsidy rates of 1.84% for Hyundai de Mexico and 0.78% for Utility Mexico, which are reflected in the adjusted cash deposit rates (8.35% and 2.43%, respectively).
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Key Dates
Department and Agencies
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The U.S. Department of Commerce found that van-type trailers from Canada are likely being sold in the U.S. for less than their fair price. This means importers might face extra duties soon, but the final decision is delayed to give everyone more time to weigh in. If you’re in the trailer business, keep an eye on this—it could affect prices and sales starting from October 2024 through September 2025.
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