1. On 4/18/2022, Commerce published in the Federal Register (87 FR 22870) its final results in the changed circumstances review of the countervailing duty order on heavy walled rectangular welded carbon steel pipes and tubes from the Republic of Turkey (C-489-825). 2. Commerce has determined that Ozdemir Boru Profil Sanayi ve Ticaret Anonim Sirketi (Ozdemir A.S.) is the successor-in-interest to Ozdemir Boru Profil Sanayi ve Ticaret Limited Sirketi, and should be assigned the same CVD cash deposit rate for purposes of determining CVD liability in this proceeding. 3. Accordingly, for shipments of heavy walled rectangular welded carbon steel pipes and tubes from the Republic of Turkey produced and/or exported by Ozdemir A.S. which were entered, or withdrawn from warehouse, for consumption on or after 4/18/2022, CBP shall require a cash deposit for estimated countervailing duties at the following rate: Exporter and/or Producer: Ozdemir Boru Profil Sanayi ve Ticaret Anonim Sirketi Case number: C-489-825-002 Cash deposit rate: 0.00% 4. This cash deposit requirement shall remain in effect until further notice. Do not liquidate any entries of this merchandise until specific liquidation instructions are issued. 5. 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 OVIII:RJP.) 6. There are no restrictions on the release of this information. Alexander Amdur