The Securities Association of China announced today that, in accordance with the relevant provisions of the "Regulations on the Administration of Group Standards" and the "Standards for Group Standards Work of the Securities Association of China (Trial) ", the "Specifications for the Application of Blockchain Electronic Data Depository in the Securities Industry" (No.: T/SAC004-2024) are included as the group standard of the Securities Association of China. It is hereby announced and will be implemented as of the date of publication.