# 2026-15398: Commerce Slaps Dumping Duties on China's Sneaky Refrigerants 2026-15398, Hydrofluorocarbon Blends From the People's Republic of China: Final Results of Antidumping Duty Administrative Review and Final Determination of No Shipments; 2023-2024, is a Federal Register notice from Commerce Department, International Trade Administration published 2026-07-30, effective 2026-07-30; PRIA reads it as touching household money (as of 2026-08-06). - Canonical: https://policyrisk.com/federal-register/2026-15398 - As of: 2026-08-06 - Plain-text twin of the page above; the HTML and this file carry the same facts. ## Facts - Document number: 2026-15398 - Title: Hydrofluorocarbon Blends From the People's Republic of China: Final Results of Antidumping Duty Administrative Review and Final Determination of No Shipments; 2023-2024 - Type: Notice - Agencies: Commerce Department; International Trade Administration - Citation: 91 FR 48079 - Published: 2026-07-30 - Effective: 2026-07-30 - Comments close: not stated - Significant: no - Touches household money: yes - Regulation identifier numbers: none - Last updated: 2026-08-06 ## In one line Commerce Slaps Dumping Duties on China's Sneaky Refrigerants ## Summary The U.S. Department of Commerce (Commerce) determines that certain exporters of hydrofluorocarbon blends (HFC blends) from the People's Republic of China (China) sold subject merchandise at less than normal value during the period of review (POR), August 1, 2023, through July 31, 2024. Further, we also determine that Zhejiang Yonghe Refrigerant Co., Ltd. (Zhejiang Yonghe) had no shipments of subject merchandise to the United States during the POR. ## Effects PRIA read - Sanmei Assigned 182.61% Dumping Margin: cost, high. Commerce determined that Zhejiang Sanmei Chemical Industry Co., Ltd. (Sanmei) has an estimated weighted-average dumping margin of 182.61 percent for sales during August 1, 2023 through July 31, 2024. This margin will be used to calculate antidumping duties and the cash deposit rate for Sanmei's shi… - China-Wide Rate Remains 216.37%: cost, high. Commerce confirmed that the China-wide entity rate remains 216.37 percent and will apply to Chinese exporters that have not demonstrated entitlement to a separate rate for the period August 1, 2023 through July 31, 2024. Companies listed in Appendix II are considered part of the China-wide entity a… - Cash Deposit Rules for Future Shipments: cost, high. Effective for shipments entered, or withdrawn from warehouse, for consumption on or after the publication date (July 30, 2026), cash deposit requirements are: (1) Sanmei’s cash deposit rate will be the rate from these final results; (2) exporters with existing separate rates keep those rates; (3) C… - Timing of Assessment and Liquidation Rules: mixed, medium. Commerce intends to issue assessment instructions to U.S. Customs and Border Protection no earlier than 35 days after publication of these final results (publication July 30, 2026). If a timely summons is filed at the U.S. Court of International Trade, CBP will be directed not to liquidate relevant… - Unreported Sanmei Entries Liquidated at China-Wide Rate: cost, high. For entries that were not reported in the U.S. data submitted by Sanmei, Commerce will instruct CBP to liquidate those entries at the China-wide rate of 216.37 percent for the period August 1, 2023 through July 31, 2024. Commerce will calculate importer-specific assessment rates where reliable ente… - Zhejiang Yonghe Found No Shipments — Liquidation Rule: mixed, medium. Commerce determined Zhejiang Yonghe Refrigerant Co., Ltd. had no shipments of subject merchandise to the United States during August 1, 2023 through July 31, 2024. Any suspended entries that entered under Zhejiang Yonghe’s CBP case number during the period of review will be liquidated at the cash d… - Importer Duty-Reimbursement Certificate Requirement: cost, high. Importers must file a certificate regarding the reimbursement of antidumping and/or countervailing duties prior to liquidation of relevant entries during the period August 1, 2023 through July 31, 2024, as required by 19 CFR 351.402(f)(2). If importers fail to comply, Commerce may presume reimburse… ## Related documents - [2025-05481](https://policyrisk.com/federal-register/2025-05481): Regulations Enhancing the Administration of the Antidumping and Countervailing Duty Trade Remedy Laws; Correction, 2025-03-31 - [2026-20777](https://policyrisk.com/federal-register/2026-20777): Certain Paper Shopping Bags From Cambodia: Preliminary Results of Antidumping Duty Administrative Review; 2024-2025, 2026-10-09 - [2026-20779](https://policyrisk.com/federal-register/2026-20779): Passenger Vehicle and Light Truck Tires From Thailand: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Revi…, 2026-10-09 - [2026-20778](https://policyrisk.com/federal-register/2026-20778): Certain Hot-Rolled Steel Flat Products From the Republic of Korea: Final Results of Countervailing Duty Administrative Review; 2023, 2026-10-09 - [2026-20690](https://policyrisk.com/federal-register/2026-20690): Oleoresin Paprika From India: Antidumping Duty Order and Countervailing Duty Order, 2026-10-08 - [2026-20691](https://policyrisk.com/federal-register/2026-20691): Certain Paper Shopping Bags From Taiwan: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025, 2026-10-08 ## Sources - [2026-15398 on federalregister.gov](https://www.federalregister.gov/documents/2026/07/30/2026-15398/hydrofluorocarbon-blends-from-the-peoples-republic-of-china-final-results-of-antidumping-duty) - [2026-15398 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-07-30/pdf/2026-15398.pdf) ## Related - [Previous: 2026-15397, Large Diameter Graphite Electrodes From the People's Republic of China: Prelimi…](https://policyrisk.com/federal-register/2026-15397) - [Next: 2026-15399, Large Diameter Welded Pipe From the Republic of Korea: Preliminary Results and…](https://policyrisk.com/federal-register/2026-15399) - [All Federal Register documents](https://policyrisk.com/federal-register) Source: PRIA, https://policyrisk.com/federal-register/2026-15398 (as of 2026-08-06).