This is an update to CSMS #51469298, issued March 31, 2022. The functionality for the acceptance of the Section 301 China reinstatement of certain product exclusions under Harmonized Tariff Schedule of the United States (HTSUS) classification 9903.88.67 will be available in the Automated Commercial Environment (ACE) as of 7 a.m. eastern standard time, April 12, 2022.
Source : https://content.govdelivery.com/accounts/USDHSCBP/bulletins/3115bf2
