1. On 07/18/2025, Commerce published in the Federal Register (90 FR 33922) its final determination of sales at less than fair value in the antidumping duty investigation of hexamethylenetetramine (hexamine) from the People's Republic of China (China). 2. The products covered by this investigation are described in message 4311402, dated 11/06/2024. 3. This proceeding has been assigned case number A-570-180. 4. For imports of hexamine from China, CBP shall suspend liquidation of such shipments entered, or withdrawn from warehouse, for consumption on or after 07/18/2025. 5. Effective 07/18/2025, CBP shall require, for entries of hexamine from China from the exporter/producer combinations listed below, a cash deposit equal to the antidumping duty cash deposit shown below: Exporter: China-Wide Entity Case number: A-570-180-000 Cash deposit rate: 405.19% 6. For all other entries of hexamine from China, the following cash deposit instructions apply: A. For all Chinese exporters of hexamine from China which have not received their own rate, the cash deposit rate will be the China-wide rate. B. For all non-Chinese exporters of hexamine from China which have not received their own rate, the cash deposit rate will be the rate applicable to the exporter/producer combinations that supplied that non-Chinese exporter. 7. 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 OVII:TC.) 8. There are no restrictions on the release of this information. Alexander Amdur