USTR Launches Section 301 Investigation on Global Manufacturing Practices

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On March 11, 2026, the Office of the United States Trade Representative (USTR) started a Section 301 investigation. This focuses on the acts, policies, and practices of certain countries related to excessive production capacity in manufacturing sectors.

The investigation will examine key trading partners like China, the European Union, and Japan. These countries show signs of having more production than needed. This creates trade surpluses and unused production spaces. Some countries grow their production without considering what is needed worldwide.

Structural excess capacity is when industrial production capacity is developed and maintained inefficiently. It is often supported by government policies. This leads to too much production of goods not needed globally. It affects U.S. jobs and supply chains.

The USTR will look closely at whether the acts of these countries are unfair to the U.S. They will also decide if these acts cause problems for U.S. businesses.

Public hearings will start on May 5, 2026. The USTR invites public comments to understand how these practices affect U.S. commerce. Comments can help decide if any actions should be taken.

Countries like China have global goods surpluses, especially in sectors like electronics and machinery. This can lead to U.S. trade deficits. Other factors like government subsidies also support production regardless of domestic demand.

The USTR wants comments on how these acts may be unreasonable and how they impact U.S. trade and production. People interested in commenting must submit their views by April 15, 2026.

This investigation will help determine what actions should be taken, if necessary. The USTR will decide if practices by these countries are unfair and how to address them.


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