Multifunctional Acrylate and Methacrylate Monomers and Oligomers (MAMMOS) From South Korea Injure U.S. Industry, Says USITC
Multifunctional Acrylate and Methacrylate Monomers and Oligomers (MAMMOs) From South Korea 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 multifunctional acrylate and methacrylate monomers and oligomers (MAMMOs) from South Korea that the U.S. Department of Commerce (Commerce) has determined are sold in the United States at less than fair value.
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 determination, Commerce will issue an antidumping duty order on imports of this product from South Korea.
The Commission also made a negative critical circumstances determination with respect to the subject imports from South Korea for which Commerce had made a final affirmative critical circumstances finding in its antidumping duty investigation.
The Commission’s public report, Multifunctional Acrylate and Methacrylate Monomers and Oligomers (MAMMOs) from South Korea (Inv. No. 731-TA-1740 (Final), USITC Publication 5761, July 2026), will contain the views of the Commission and information developed during the investigation.
The report will be available on the USITC website by August 10, 2026.
The status of proceedings, links to relevant documents, and more information about this investigation can be found in the Commission’s Investigations Database System (IDS).