Di Yi Cai Jing·2025-05-29 10:38Group 1 - Zhongke Xingtou has been suspended from participating in military material engineering service procurement activities due to alleged violations of trust in a specific project [2] - The company is conducting an internal investigation and preparing an appeal, while its overall business operations remain normal [2] - The suspension does not constitute an administrative penalty and does not trigger major delisting conditions under the Shanghai Stock Exchange rules [2] Group 2 - Yiwei Communication plans to invest 100 million yuan to establish a wholly-owned subsidiary, Shanghai Yiwei Intelligent Technology Development Co., Ltd., focusing on investment activities and IoT technology services [3] Group 3 - Hexing Co., Ltd. clarified that it is not involved in the "unmanned logistics vehicle" business despite recent market speculation, and its stock price fluctuations are not due to any significant operational changes [4] - Junyao Health reported that a director reduced his holdings by 30,000 shares during a period of abnormal stock price fluctuations, which exceeded a cumulative increase of 20% [5] Group 4 - Pingao Co., Ltd. signed a service contract worth 397 million yuan with Shenzhen Yuanmai Cloud Computing Technology Co., Ltd. for providing computing resource services, which is expected to positively impact the company's business development and performance [6]