1. On 12/22/2022, Commerce initiated a scope inquiry on whether heat sink manifolds are covered by the scope of the antidumping and countervailing duty orders on aluminum extrusions from the People's Republic of China (A-570-967, C-570-968). 2. Continue to suspend liquidation of entries of heat sink manifolds that are already subject to the suspension of liquidation under the antidumping and countervailing duty orders on aluminum extrusions from the People's Republic of China at the cash deposit rate(s) in effect on the date of entry. Such entries should not be liquidated until specific liquidation instructions are issued. 3. In accordance with 19 CFR 351.225(l)(5), this instruction does not affect or otherwise limit CBP's independent authority to take any additional action with respect to the suspension of liquidation or related measures. 4. 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 OVI: GM) 5. There are no restrictions on the release of this information. Alexander Amdur