ST Joint Syndicate: The company's stocks have been subject to additional risk warnings since April 28th.

ST Hezong Announcement: Due to the main bank accounts of the company being frozen, according to relevant regulations, the company's stock will be subject to additional risk warnings starting from April 28, 2026. After the implementation of the additional risk warnings, the stock abbreviation will still be "ST Hezong", the stock code will still be 300477, and the daily trading limit for the stock will still be 20%. As of now, the company has a total of 206 bank accounts, and due to legal proceedings, 170 bank accounts have been frozen, with a total frozen amount of 135 million yuan.