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Current All Others cash-deposit rate: 65.72%, as of May 27, 2026
Headline rate is a case-level product signal. Exporter or producer treatment still depends on the applicable rate record.
Routine determination signal; read the chronology for procedural detail.
Order decision watch
Commerce final determinations can move to an Order only with the required injury posture.
Certain Monomers and Oligomers from the Republic of Korea: Final Affirmative Determination of Sales at Less Than Fair Value and Final Affirmative Determination of Critical Circumstances The U.S. Department of Commerce (Commerce) 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.
Certain Monomers and Oligomers From the Republic of Korea: Amended Preliminary Affirmative Determination of Sales at Less Than Fair Value The U.S. Department of Commerce (Commerce) is amending its preliminarily affirmative determination in the less-than-fair-value (LTFV) investigation of certain monomers and oligomers (monomers and oligomers) from the Republic of Korea (Korea) to correct for significant ministerial errors. The period of investigation (POI) is January 1, 2024, through December 31, 2024.
| Exporter | Rate | Basis | Published |
|---|---|---|---|
| All Others | 65.72% | All Others | May 27, 2026 |
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.
Certain Monomers and Oligomers From the Republic of Korea: Postponement of Preliminary Determination in the Less-Than-Fair-Value Investigation