Group 1: Company Announcements - Yongji Co., Ltd. is planning to acquire control of Nanjing Turnafly Electronic Technology Co., Ltd. through a share issuance and cash payment, with trading suspension starting from August 14, 2025. The acquisition may constitute a major asset restructuring but will not change the actual controller of Yongji [1] - Chip Microelectronics plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange to enhance its global strategy and diversify financing channels [2] - Huakang Clean received notification that its controlling shareholder and chairman, Tan Pingtao, is under investigation and has been placed under detention. The company assures that its operations will continue normally under the management team [3] Group 2: Financial Performance - Harbin Investment Co. reported a revenue of approximately 984 million yuan for the first half of 2025, a slight decrease of 5.31% year-on-year, while net profit increased by 233.08% to approximately 380 million yuan [4] - Dongfang Precision Engineering achieved a revenue of 2.159 billion yuan, a minor decline of 0.1%, with net profit rising by 142.52% to approximately 397 million yuan [4] - Awei Electronics reported a revenue of approximately 1.37 billion yuan, down 13.40% year-on-year, but net profit increased by 71.09% to approximately 157 million yuan [4] - Langbo Technology's revenue reached approximately 121 million yuan, up 18.03%, with net profit increasing by 60.18% to approximately 19 million yuan [4] Group 3: Capital Raising and Restructuring - Yuguang Jin Lead plans to issue shares to its controlling shareholder to raise up to 400 million yuan, which will be used for working capital and repaying bank loans [6] - *ST Baoshi is undergoing a share transfer process where its controlling shareholder intends to transfer 206.9 million shares, representing 18.17% of the total share capital, to another state-owned entity [7] - Ruixin Technology has completed the transfer of 40.3 million shares, representing 24.22% of its total share capital, to a new controlling shareholder [8] Group 4: Important Projects and Investments - Jiangfeng Electronics is collaborating with Japan's Aifake to integrate their flat panel display target material businesses, aiming for high-quality development in this sector [10] - KZ Precision plans to invest up to 250 million yuan in Thailand to establish a subsidiary and new production base for precision components [12] - Yueyang Lin Paper approved a debt-to-equity conversion of 1.4 billion yuan to its wholly-owned subsidiary, which will reduce its debt ratio significantly [12]

智通财经APP讯，楚江新材(002171.SZ)发布公告，为提升空天复合材料用高性能纤维预制体制备技术， 实现新一代先进复合材料及其预制体国产化，满足未来十年不断增长的市场需求。公司控股子公司江苏 天鸟高新技术股份有限公司(简称"江苏天鸟")拟以自有资金3亿投资建设空天复合材料高性能纤维预制 体产业化项目。 该项目将针对航空航天产品工艺结构复杂、装备专用、任务急、工期短、难度大等特点。同时遵循航空 航天产品设计一代、研制一代、装备一代的发展理念，重点关注国际前沿技术，依托江苏省企业院士工 作站、江苏省碳纤维织造工程中心等研发平台，围绕新材料、新技术、新装备等"卡脖子"关键技术研发 与创新，加快推进自动化、数字化、智能化装备的建设进程，突破制约空天复合材料及其高性能纤维预 制体先进制造瓶颈，实现工艺及装备技术自主可控,关键材料产业化，拓展新应用领域，为我国航空航 天及新材料技术发展作出应有的贡献。 ...