Chuan Silver Co., Ltd.: Suspected of illegal disclosure of information, investigated by the China Securities Regulatory Commission.

Changyin High-tech announced that on January 30, 2026, the company received a "Notice of Filing" issued by the China Securities Regulatory Commission, stating that the company is suspected of illegal and irregular disclosure of information, and the China Securities Regulatory Commission has decided to file a case against the company. Currently, the company's production and operation are normal, and the filing of the case will not have a significant impact on the company's normal production and operation activities. The company will actively cooperate with the work of the China Securities Regulatory Commission and strictly fulfill its obligations of information disclosure.