Mergers and Acquisitions, Capital Increases - Jianlong Micro-Nano plans to acquire at least 51% equity in Shanghai Hanxing Energy Technology Co., Ltd [1] - BOE Technology Group intends to acquire 30% equity in Rainbow Optoelectronics for a transaction price of 4.849 billion yuan [1] - Changchuan Technology plans to issue shares to specific investors to raise 3.132 billion yuan for semiconductor equipment R&D [1] Share Buybacks - Shengxin Lithium Energy plans to repurchase shares worth 400 million to 500 million yuan, with a repurchase price not exceeding 17.75 yuan per share [2] External Investments and Daily Operations - Robotec's subsidiary ficonTEC signed a contract for over 100 million yuan for optoelectronic packaging and testing equipment with a leading U.S. company as of June 20 [3] - Zhongtai Chemical's subsidiary has fully commenced production of its methanol project [3] - Yuyuan New Materials' wholly-owned subsidiary Yuyuan Yijin plans to introduce strategic investors, with a total investment of 300 million yuan from the second phase of the big fund [4] - Huatai Securities has been approved to issue technology innovation bonds not exceeding 10 billion yuan [5] - Daikin Heavy Industries plans to issue H-shares and list on the Hong Kong Stock Exchange [5] - Youngor has sold financial assets including CITIC shares and CITIC Bank, with a total transaction amount of 4.175 billion yuan [6] - Shunhao Co., Ltd. invested 100 million yuan in the current round of financing for Trajectory Chuangguang, holding a 19.30% stake [7] - Lide New Energy plans to invest 2.9 billion yuan in the construction of a storage project [8] - Noli Co., Ltd.'s subsidiary plans to transfer 100% equity of Wuxi Senhe Da for 28.2 million yuan [9] Performance Changes - Guangda Special Materials expects a net profit of around 200 million yuan for the first half of the year, an increase of approximately 367.51% year-on-year, driven by strong demand in downstream industries [10] - Tailin Micro expects a net profit of 99 million yuan for the first half of the year, a year-on-year increase of 267%, attributed to increased customer demand, new customer expansion, new product mass shipments, and a higher proportion of high-margin product sales [10]

罗博特科(300757.SZ)公告称，公司全资子公司ficonTEC Service GmbH和ficonTEC Automation GmbH与 同一交易对手美国某头部公司A及其子公司签订日常经营合同，合同金额约为1,710万欧元（折合人民币 已超过1亿元），占公司2024年度经审计 营业收入的比例超过了12.82%，达到公司自愿披露日常重大经 营合同的披露标准。上述合同的履行有助于公司提升在光电子封测设备前沿领域的技术水平，巩固领先 优势，提升核心竞争力。本合同的顺利履行预计将对公司本年度及未来年度经营业绩产生积极影响。 ...