1. On 11/10/2026, Commerce published in the Federal Register (91 FR 72520) its preliminary determination of sales at less than fair value in the antidumping duty investigation of polytetramethylene ether glycol from China. 2. The products covered by this investigation are described in message 6141402 dated 05/21/2026. 3. This proceeding has been assigned case number A-570-227. 4. For imports of polytetramethylene ether glycol from China, CBP shall suspend liquidation of such shipments entered, or withdrawn from warehouse, for consumption on or after 11/10/2026. Effective 11/10/2026, CBP shall require, for entries of polytetramethylene ether glycol from China from the exporter listed below, a cash deposit equal to the antidumping duty cash deposit shown below: Exporter: China-Wide Entity Case number: A-570-227-000 Cash deposit rate: 213.44% 5. For all other entries of polytetramethylene ether glycol from China, the following cash deposit instructions apply: A. For all China exporters of polytetramethylene ether glycol from China which have not received their own rate, the cash deposit rate will be the China-wide rate. B. For all non-China exporters of polytetramethylene ether glycol from China which have not received their own rate, the cash deposit rate will be the China-wide rate. 6. If there are any questions by the importing public regarding this message, please contact the Call Center for the Office of AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce at (202) 482-0984. CBP ports should submit their inquiries through authorized CBP channels only. (This message was generated by OIII:DS.) 7. There are no restrictions on the release of this information. Alexander Amdur