Certain Monomers and Oligomers From the Republic of Korea: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Preliminary Affirmative Determination of Critical Circumstances, in Part, and Postponement of Final Determination, and Extension of Provisional Measures

The U.S. Department of Commerce (Commerce) preliminarily determines that certain monomers and oligomers (monomers and oligomers) from the Republic of Korea (Korea) are being, or are likely to be, sold in the United States at less than fair value (LTFV). The period of investigation (POI) is January 1, 2024, through December 31, 2024. Interested parties are invited to comment on this preliminary determination.