Langjin Technology: Li Jingmao, one of the company's actual controllers, was filed by the China Securities Regulatory Commission for suspected violations of laws and regulations regarding information disclosure.

Langjin Technology announced that on August 27, 2025, Li Jingmao, one of the company's actual controllers, received a "Case Notification" from the China Securities Regulatory Commission for suspected violations of information disclosure laws and regulations. The China Securities Regulatory Commission has decided to investigate the company and Li Jingmao. During the investigation, the company and Li Jingmao will actively cooperate and strictly fulfill their obligations of information disclosure. Currently, the company's production and operations are normal and will not have any adverse effects on production, operation, and management.