Infinium Magnetics: Some directors and executives plan to reduce their shareholding by 0.025%.

Mingpu Optoelectronics Announcement: Some directors and senior executives of the company, Li Jingzhou, Yang Xianyong, Yang Zhong, Yang Xunwen, Qian Yinbo, and Chen Cong, collectively hold 526,600 shares of the company, accounting for approximately 0.22% of the total share capital. They plan to reduce their holdings by no more than 58,500 shares through centralized bidding within 3 months after 15 trading days from the disclosure of the announcement, accounting for approximately 0.025% of the total share capital. The reason for the reduction is personal financial needs, and the reduction price will be determined based on the market price.