1. Commerce has published in the Federal Register (87 FR 12660) on 03/07/2022 the final results of its administrative review of certain producers and/or exporters subject to the antidumping duty order on certain hot-rolled steel flat products from the Republic of Korea for the period 10/01/2019 through 09/30/2020. 2. As a result of Commerce's review, the cash deposit rates have been revised for certain companies. Therefore, for shipments of certain hot-rolled steel flat products from the Republic of Korea produced and/or exported by the firms listed below, entered, or withdrawn from warehouse, for consumption on or after 03/07/2022, the required cash deposit has been revised: Producer and/or Exporter: Hyundai Steel Company Case number: A-580-883-001 Cash deposit rate: 3.62% Producer and/or Exporter: POSCO; POSCO International Corporation Case number: A-580-883-002 Cash deposit rate: 1.57% Producer and/or Exporter: Dongkuk Industries Co., Ltd. Case number: A-580-883-005 Cash deposit rate: 2.95% Producer and/or Exporter: Marubeni-Itochu Steel Korea, Ltd. Case number: A-580-883-006 Cash deposit rate: 2.95% Producer and/or Exporter: Soon Hong Trading Co. Case number: A-580-883-007 Cash deposit rate: 2.95% Producer and/or Exporter: Sungjin Co., Ltd. Case number: A-580-883-008 Cash deposit rate: 2.95% Producer and/or Exporter: Dongkuk Steel Mill Co., Ltd. Case number: A-580-883-009 Cash deposit rate: 2.95% Producer and/or Exporter: KG Dongbu Steel Co., Ltd. Case number: A-580-883-010 Cash deposit rate: 2.95% Producer and/or Exporter: Snp Ltd. Case number: A-580-883-011 Cash deposit rate: 2.95% 3. If any entries of merchandise are exported by a firm other than the producer, then the following instructions apply: A. If the exporter of the subject merchandise has its own rate, use the exporter's rate to determine the cash deposit rate. B. If the exporter of the subject merchandise does not have its own rate but the producer has its own rate, the cash deposit rate will be the producer's rate. C. Where neither the exporter nor the producer currently has its own rate or the producer is unknown, use the all-others rate for establishing the cash deposit rate. 4. For all producers/exporters of certain hot-rolled steel flat products from the Republic of Korea without their own rate, the cash deposit rate is 6.05 percent. 5. These cash deposit requirements shall remain in effect until further notice. Do not liquidate any entries of merchandise covered by the administrative review until specific liquidation instructions are issued. 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 OI:CW.) 7. There are no restrictions on the release of this information. Alexander Amdur