ST Huatong: Applying to remove other risk warnings.

ST HuaTong announced that the company has retrospectively restated the corresponding annual financial accounting reports on the matters involved in the administrative penalty decision. It has been more than twelve months since the date of the administrative penalty decision issued by the China Securities Regulatory Commission, and there are no other risk alert situations. The company held the fourteenth meeting of the sixth board of directors on November 7, 2025 to review and approve the motion to apply for the revocation of other risk alerts. The company's application to revoke other risk alerts in stock trading still needs to be reviewed by the Shenzhen Stock Exchange, and there is uncertainty as to whether it will be approved.