晚间公告丨7月31日这些公告有看头

Core Viewpoint - The article summarizes important announcements from various listed companies in the Shanghai and Shenzhen stock markets, providing insights for investors on recent developments and potential impacts on company performance [2]. Company Announcements - Water Well Square: Director Sathish Krishnan resigned due to work reasons and will no longer hold any position in the company [3]. - Victory Energy: The company reported normal operating conditions with no significant changes in the internal or external business environment [4][5]. - Dream Network Technology: The company plans to jointly invest in a private equity fund with a target fundraising scale of 2 billion yuan, with a commitment of 50 million yuan from the company [6]. - Guoen Co., Ltd.: The company has completed the development of PEEK material production technology and aims to build a vertical integration platform for the entire PEEK industry chain [7]. - Action Education: The controlling shareholder proposed a mid-term dividend of 10 yuan per 10 shares for the 2025 fiscal year [8]. - Southern Road Machine: The company noted that its stock price has deviated from its fundamentals, indicating potential risks for investors [9]. - Shandong Highway: The company plans to participate in a capital increase project for Weihai Bank, with a total investment not exceeding 348 million yuan [11]. - Dalian Friendship: The company reached a settlement in a lawsuit with its controlling shareholder, with plans to withdraw the case [12]. - Huilv Ecology: The company plans to increase investment by 600 million yuan to build a production base in Ezhou [13]. - Qingdao Bank: The bank reported a net profit of 3.065 billion yuan for the first half of 2025, a year-on-year increase of 16.05% [14]. - Ankai Micro: The company will launch a low-power lock control SoC chip designed for smart locks [15]. - Yingweike: The company has built a complete liquid cooling technology and product solution capability [16][17]. - Dashengda: The company plans to acquire a 30% stake in Thailand Far East International Environmental Co., Ltd. for 20.4 million Thai Baht [18]. - Dongxin Co., Ltd.: The company clarified that its chip products are not intended for large model computing clusters [19]. - Tibet Tourism: The company will apply for a trading suspension if significant trading anomalies continue [20]. - New Aluminum Era: The company plans to invest at least 500 million yuan in a lightweight high-strength automotive parts project [21]. - Darui Electronics: The company plans to acquire 80% of Weiste's shares to enhance its strategic layout in lightweight materials [22]. Performance Reports - Jiejia Weichuang: The company expects a net profit of 1.7 billion to 1.96 billion yuan for the first half of 2025, a year-on-year increase of 38.65% to 59.85% [23]. - Sinopec: The company anticipates a net profit of 20.1 billion to 21.6 billion yuan for the first half of 2025, a decrease of 39.5% to 43.7% year-on-year [24]. - Da Da Quan: The company reported a net profit of 181 million yuan for the first half of 2025, a year-on-year increase of 563.15% [25]. - Zhengdan Co., Ltd.: The company reported a net profit of 630 million yuan for the first half of 2025, a year-on-year increase of 120.35% [26]. - New Light Optoelectronics: The company expects a revenue of approximately 21 million yuan for the first half of 2025, with a net loss of 19 million to 23 million yuan [27]. - Xiangfenghua: The company reported a net loss of 294,590 yuan for the first half of 2025, compared to a profit in the previous year [28]. Major Contracts - Shenlian Bio: The company signed contracts for the development of multi-valent vaccines with the Chinese Academy of Agricultural Sciences [29]. - Boying Special Welding: The company signed a cooperation framework agreement with Weirham for special welding technology applications [30]. Shareholding Changes - Jiangnan Yifan: The company's general manager plans to increase his shareholding [31]. - Jieya Co., Ltd.: Major shareholders plan to reduce their holdings by up to 4.95% [32]. - Tongda Co., Ltd.: A major shareholder plans to reduce holdings by up to 3% [34]. - Haohuan Depth: A major shareholder plans to reduce holdings by up to 2.17% [35]. - Jiahua Technology: A major shareholder plans to reduce holdings by up to 2% [36]. - Heyuan Gas: A major shareholder plans to reduce holdings by up to 2% [37]. Share Buybacks - Fuanna: The company plans to repurchase shares for an amount between 55.85 million and 104 million yuan [38]. Financing Activities - Aoshikang: The company plans to issue convertible bonds not exceeding 1 billion yuan for high-end printed circuit board projects [39].