Mergers and Acquisitions - Kangda New Materials plans to acquire at least 51% equity in Chengdu Zhongke Huami Electronics Co., Ltd. through cash payment, aiming to gain control over the company, which specializes in high-reliability integrated circuit products [1] - CITIC Guoan intends to increase its investment in China Broadcasting Hunan Company by signing a capital increase agreement, contributing 278 million yuan, which will result in a 5.29% equity stake in the company [2] - Baodi Mining intends to purchase 82% equity in Xinjiang Congling Energy Co., Ltd. and 5% equity from JAAN for a total transaction price of 685 million yuan, while also raising matching funds [3] Shareholding Changes - Qianhong Pharmaceutical's actual controller's concerted actor, Wang Ke, plans to continue increasing his stake by acquiring no less than 12.4 million shares through block trading [4] - China Haifang announced that the shareholding ratio of Guofeng Investment Fund and its concerted actors has decreased from 5.06% to 5% [5] - Dongzhu Ecology's director, Li Jiajun, plans to reduce his holdings by no more than 58,800 shares, which is 0.01% of the total share capital [6] Risk Matters - Hengshuai Co., Ltd. is actively exploring applications in the robotics field but has not yet formed relevant orders, with projected revenue from related products not exceeding 1% of total revenue in 2024 [7] - Tongyuan Petroleum's stock has experienced severe abnormal fluctuations, with a cumulative price increase deviation exceeding 100% over ten trading days, and a rolling P/E ratio of 83.04, significantly different from industry peers [9] - ST Dongshi's stock and convertible bonds will be suspended from trading due to failure to rectify fund occupation issues within the mandated period [10]

智通财经6月19日电，康达新材(002669.SZ)公告称，公司拟以现金方式收购成都中科华微电子有限公司 不低于51%的股权，实现对标的公司的控股。中科华微是一家专业从事高可靠集成电路产品研发和服务 的高新技术企业，致力于为特种装备领域客户提供优质产品和服务。公司在"新材料+电子科技"的战略 驱动下有序布局，拟通过本次收购实现在半导体集成电路领域的拓展。 康达新材：拟收购中科华微不低于51%股权 拓展半导体集成电路领域 ...