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Fiberglass Door Panels from China Injure U.S. Industry, Says USITC

July 9, 2026

News Release 26 - 098

Inv. No(s). 701-TA-758 , 731-TA-1739

Contact: Jennifer Andberg, 202-205-1819

Fiberglass Door Panels from China Injure U.S. Industry, Says USITC

The U.S. International Trade Commission (Commission or USITC) today determined that a U.S. industry is materially injured by reason of imports of fiberglass door panels from China that the U.S. Department of Commerce (Commerce) has determined are sold at less than fair value and subsidized by the government of China.

Chairman David S. Johanson and Commissioners Jason E. Kearns and Amy A. Karpel voted in the affirmative. 

As a result of the Commission’s affirmative determinations, Commerce will issue an antidumping duty order and a countervailing duty order on imports of this product from China.

The Commission’s public report on Fiberglass Door Panels from China (Inv. No. 701-TA-758 and 731-TA-1739 (Final), USITC Publication 5766, July 2026) will contain the views of the Commission and information developed during the investigations.

The report will be available on the USITC website by August 18, 2026.

Status of proceedings, links to relevant documents, and more information about the investigations can be found at the Commission’s Investigations Database System (IDS).

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