TAIWAN-ECONOMY-IT-FOXCONN
The U.S. International Trade Commission has launched a Section 337 investigation into power transmission systems and computing equipment, naming Taiwanese companies such as Foxconn, Delta Electronics, and Quanta Computer as subjects of the investigation. The case is still under investigation, and no determination of illegality has yet been made.

The US International Trade Commission (USITC) has launched a Section 337 investigation involving vertical power transmission systems, related components and computing equipment. Several Taiwan technology companies, including Foxconn, Delta Electronics, Quanta Computer and some of their affiliates, have been named as respondents. The case could affect the sale and import arrangements of related products in the US market.

According to a Central News Agency report published Oct. 11, the USITC announced the investigation on Oct. 9. Other respondents include companies from the US, China, Germany and Canada, indicating that the case involves a multinational supply chain rather than targeting Taiwan companies alone.

Taiwan companies said they take intellectual property rights seriously and will actively respond through the legal process. They also said their current operations have not been affected.

What does the Section 337 investigation cover?

Section 337 of the US Tariff Act of 1930 is primarily used to address unfair trade practices involving imported goods, including disputes over alleged infringement of certain intellectual property rights. If the investigation ultimately finds a violation, the USITC may issue exclusion orders or cease-and-desist orders under the law.

According to the USITC's official notice, the case concerns certain vertical power transmission systems, related components and computing equipment containing those systems. The named respondents include Delta Electronics, Quanta Computer, Foxconn and some of their affiliates, as well as other international technology companies.

However, the launch of a USITC investigation does not mean that any company has been found to have violated the law. The case must still go through evidence gathering, hearings and administrative proceedings before a decision can be reached.

Taiwan's technology supply chain faces legal and market risks

Foxconn, Quanta Computer and Delta Electronics all play important roles in the global technology supply chain, with businesses spanning electronics manufacturing, servers and power-related products. As AI data centers continue to expand, demand for computing equipment and power infrastructure is rising, bringing greater market attention to intellectual property rights and import compliance for related products.

During the investigation, companies will need to assess areas including product design, technology licensing, supplier arrangements and sales in the US market. If the case eventually results in the exclusion of products or other restrictions, it could increase legal costs and pressure to adjust supply chains. However, no such penalties can be presumed before a final decision is issued.

Investigation progress and company responses to be watched

The USITC will appoint an administrative law judge to handle the case under its procedures and will assess at a later stage whether Section 337 has been violated. The commission will also set a target date for completing the investigation.

Investors and industry observers will be watching for formal responses from the companies under investigation, the patent or technology issues involved, and whether the probe affects sales of related products in the US market.

For Taiwan's technology industry, the case is a reminder that as companies expand globally, they must not only maintain their technological competitiveness but also continue strengthening intellectual property management, product compliance and cross-border legal risk controls.