U.S. International Trade Commission Seeks Public Input on Glass Substrates Investigation
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The U.S. International Trade Commission (USITC) is reviewing a case about certain glass substrates for liquid crystal displays. This review involves products that contain these glass substrates, along with the methods used to manufacture them.
On April 7, 2026, an administrative law judge issued an Initial Determination. It was about a violation of Section 337 of the Tariff Act of 1930. This judge also recommended potential remedies and bonding measures if a violation is confirmed.
The USITC is now asking for public comments on public interest issues. These issues relate to potential remedies if a violation is found. People and government agencies can submit comments. The comments should focus on how the remedies might affect public health, welfare, competitive conditions, and consumer interests in the United States.
The products in question were imported, sold, or manufactured by companies like Caihong Display Devices Co., Ltd. and TCL China Star Optoelectronics Technology Co., Ltd.
Public comments can address five key points:
- How the glass substrates are used in the United States.
- Any public health or safety concerns related to the potential remedies.
- If there are other similar products made in the United States that could replace these glass substrates.
- Whether manufacturers can produce enough to cover the number of substrates subject to the remedies.
- How these remedies would impact U.S. consumers.
Submissions can be up to five pages long and must be filed by May 8, 2026. Interested parties must follow specific electronic filing procedures. For questions, people can contact the Commission Secretary at (202) 205-2000.
Confidential information must be clearly marked and will be treated with privacy. There are rules for submitting information confidentially. Non-confidential submissions will be available for public review.
The Commission operates under the authority of the Tariff Act of 1930. This act helps the Commission decide on whether to exclude certain imported products from the United States. This can happen when these imports violate U.S. trade laws. The Commission must think about how such exclusions affect the U.S. economy and consumers.
Issued on April 8, 2026, the notice seeks to ensure all voices are heard before any decisions are made. This step illustrates the Commission’s commitment to transparency and public engagement in trade matters.
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