Core Viewpoint - Xingrui Technology (002937) has established a strategic cooperation framework agreement with Green Cloud Map to develop liquid cooling server-related products, focusing on production and technology research and development [1] Group 1: Strategic Cooperation - The strategic cooperation agreement was signed on July 8, 2025, aimed at promoting the development of related business [1] - Initial discussions have begun on the research and production of a series of products, including server cabinets, liquid cooling heads, and liquid cooling server heat dissipation modules [1] - The current stage of cooperation involves preliminary product technology verification and resource sharing, laying a solid foundation for potential future business opportunities and orders [1]

截至8月13日收盘，PEEK材料概念上涨2.84%，位居概念板块涨幅第3，板块内，28股上涨，金田股 份、兴瑞科技、兄弟科技等涨停，唯科科技、普利特、中欣氟材等涨幅居前，分别上涨14.12%、 7.06%、6.49%。跌幅居前的有肯特股份、光启技术、中广核技等，分别下跌0.78%、0.71%、0.50%。 今日涨跌幅居前的概念板块 资金流入比率方面，兄弟科技、兴瑞科技、金田股份等流入比率居前，主力资金净流入率分别为 39.40%、20.16%、18.51%。（数据宝） PEEK材料概念资金流入榜 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 002562 | 兄弟科 技 | 9.94 | 18.59 | 34228.69 | 39.40 | | 601609 | 金田股 份 | 10.06 | 10.57 | 26227.57 | 18.51 | | 300100 | 双林股 份 | 2.94 | 7.85 | 135 ...

金融界消息 截至2025年8月13日收盘，兴瑞科技（002937）报收于21.01元，上涨10.0%，换手率 8.12%，成交量24.10万手，成交金额4.84亿元。 天眼查商业履历信息显示，宁波兴瑞电子科技股份有限公司，成立于2001年，位于宁波市，是一家以从 事计算机、通信和其他电子设备制造业为主的企业。企业注册资本29776.36万人民币，实缴资本 29752.65万人民币。公司法定代表人为张忠良。 通过天眼查大数据分析，宁波兴瑞电子科技股份有限公司共对外投资了14家企业，参与招投标项目18 次，知识产权方面有商标信息3条，专利信息158条，此外企业还拥有行政许可11个。 来源：金融界 资金流向方面，今日主力资金净流入9674.81万元，占比成交额20.01%。其中，超大单净流入7285.94万 元、占成交额15.07%，大单净流入2388.87万元、占成交额4.94%，中单净流出流出3560.66万元、占成 交额7.36%，小单净流出6114.15万元、占成交额12.64%。 兴瑞科技最新一期业绩显示，截至2025一季报，公司营业总收入4.20亿元、同比减少15.89%，归属净利 润4017.52万元 ...

Group 1 - The liquid cooling server concept has been actively discussed, leading to significant stock movements in related companies [2] - Kangsheng Co., Ltd. experienced a limit-up in stock price, indicating strong investor interest [2] - Other companies such as Oulutong, Xingrui Technology, Yingweike, Keshida, and Aikesaibo saw stock increases exceeding 6% [2]

Focus Events - Zhongxing Microtechnology has restarted its IPO process and is seeking to list on the Sci-Tech Innovation Board, with Galaxy Securities as the counseling institution [1] Corporate Dynamics - Industrial Fulian reported a revenue of 360.76 billion yuan for the first half of 2025, a year-on-year increase of 35.6%, and a net profit of 12.11 billion yuan, up 38.6%, both reaching historical highs [20] - Wan Tong Development plans to invest 854 million yuan to acquire a 62.98% stake in Beijing Shudu Information Technology Co., making it a subsidiary [23] - *ST Sailong announced a complete board reshuffle due to a change in control, with the resignation of multiple board members and the appointment of a new president [24] - Springlight Technology intends to invest no more than 1 billion yuan to establish a project for producing 8 million clean electrical appliances annually [25] - Changqing Co. reported a net profit of 42.28 million yuan for the first half of 2025, a year-on-year increase of 117.75% [26] - Yanjing Beer disclosed a net profit of 1.103 billion yuan for the first half of 2025, reflecting a 45.45% year-on-year growth [29] Industry Dynamics - The State Council has introduced policies to support the artificial intelligence industry in Henan, including the establishment of a 3 billion yuan AI industry fund [11] - Beijing Economic and Technological Development Zone released ten measures to support the development of embodied intelligent robots [15] - The establishment of the Hubei Brain-Computer Interface Industry Innovation Development Alliance aims to foster collaboration among academia, industry, and healthcare [19]

Group 1 - The controlling shareholder of Lu Wei Optoelectronics, Du Wubing, and others have committed not to reduce their holdings within six months [1] - Some shareholders of Liyang Chip plan to collectively reduce their holdings by no more than 3.94% [1] - Chuzhou Junyuan intends to reduce its holdings in Longlide by no more than 1.9% [1] Group 2 - Brad intends to reduce his holdings in Yinbao Shanneng by no more than 1.54% [1] - Shanghai Jianyuan plans to reduce its holdings in Heda Technology by no more than 1.1% [1] - Shareholder GZPA of Huizhiwei intends to reduce its holdings by no more than 1% [1] Group 3 - Specific shareholder Cai Jing of Nanjing Julong plans to reduce its holdings by 0.87% [1] - Zhongcheng Co., Ltd. intends to reduce its holdings in Funeng Energy by no more than 0.37% [1] - Ruizhi Investment and others plan to collectively reduce their holdings in Xingrui Technology by no more than 497,000 shares [1] Group 4 - General Manager Tu Yunhua of Mengjie Co., Ltd. intends to reduce his holdings by no more than 801,100 shares [1] - Vice Chairman Xu Qiang of Yuanda Holdings plans to reduce his holdings by 800,000 shares [1] - Director Meng Lingjun of Henghua Technology intends to reduce his holdings by no more than 92,800 shares [1] Group 5 - Some senior executives of Silicon Treasure Technology plan to collectively reduce their holdings by no more than 77,300 shares [1]

Core Viewpoint - On August 10, no listed companies disclosed any increase in shareholding, while 12 companies announced share reductions by their shareholders [1]. Group 1: Companies with Share Reductions - Funeng Technology: Shareholder Shenzhen Anman reduced its stake by 1% [2]. - Fulong Longyuan: Shareholder plans to reduce no more than 0.37% of the company's shares [2]. - Yinbao Shanjin: Shareholder plans to reduce no more than 7.638 million shares [2]. - Mengjie Co., Ltd.: General Manager Tu Yunhua plans to reduce no more than 0.11% of the company's shares [2]. - Yuanda Holdings: Vice Chairman and Vice President Xu Qiang plans to reduce no more than 0.1579% of the company's shares [2]. - Nanjing Julong: Specific shareholder Cai Jing plans to reduce no more than 0.87% of the company's shares [2]. - Longlide: Shareholder plans to reduce no more than 1.90% of the company's shares [2]. - Liyang Chip: Shareholders plan to collectively reduce no more than 3.94% of the company's shares [2]. - Henghua Technology: Director and senior management Meng Lingche plans to reduce no more than 0.015% of the company's shares [2]. - Xingrui Technology: Shareholders Ruizhi Investment and Hezhirui plan to reduce their stakes [2]. - Heda Technology: Shareholder Shanghai Jianyuan plans to reduce no more than 1.0954% of the company's shares [2]. - Huizhiwei: Shareholder GZPA plans to reduce no more than 1% of the company's shares [2].

Group 1 - Liyang Chip's shareholders plan to reduce their holdings by a total of up to 3.94% of the company's shares [2] - New Tian Green Energy reported a 9.32% year-on-year increase in power generation for July, totaling 84.42 million megawatt-hours [3] - Springlight Technology plans to invest up to 1 billion yuan in a new project to produce 8 million clean electrical products annually [5] Group 2 - Industrial Fulian reported a net profit of 12.113 billion yuan for the first half of the year, a year-on-year increase of 38.61% [8] - Yanjing Beer achieved a net profit of 1.103 billion yuan in the first half of the year, up 45.45% year-on-year [11] - Changqing Co. reported a net profit of 42.278 million yuan for the first half of the year, a significant increase of 117.75% [9] Group 3 - Seiyun Circuit plans to invest 125 million yuan to acquire a 3.82% stake in Shenzhen New Sound Semiconductor [6] - Crystal New Materials reported a net profit of 37.6744 million yuan for the first half of the year, a decrease of 7.3% year-on-year [7] - Kaipu Testing reported a net profit of 40.7898 million yuan for the first half of the year, a year-on-year increase of 3.73% [10]

Corporate Changes - Jiachuan Vision's actual controller is set to change to Mao Guangfu and Li Li couple, with stock resuming trading on August 11 [3] - *ST Sailong announced that due to a change in control, the chairman and several executives have resigned [5] Nuclear Power Development - China Nuclear Power announced that the first concrete for the nuclear island of the Zhejiang Jin Qimen Nuclear Power Plant Unit 1 was poured on August 10, 2025, with a capacity of 1.215 million kilowatts [4] Renewable Energy Expansion - Yunnan Energy Investment reported that the first batch of wind turbines for the Yongning Wind Farm expansion project has been connected to the grid, increasing total installed capacity to 1.85435 million kilowatts [6] New Projects - Chunguang Technology plans to invest up to 1 billion yuan in a new project to produce 8 million clean electrical appliances annually [7] - Fangsheng Pharmaceutical's subsidiary received approval for clinical trials of a new drug, Ziying Granules, for treating pelvic inflammatory disease [8] Financial Performance - Changqing Co. reported a net profit of 42.28 million yuan for the first half of 2025, a year-on-year increase of 117.75% [10] - Yanjing Beer achieved a net profit of 1.103 billion yuan in the first half of 2025, up 45.45% year-on-year [12] - Industrial Fulian reported a net profit of approximately 12.113 billion yuan, a 38.61% increase year-on-year [13] - Kaipu Testing's net profit increased by 3.73% year-on-year, with a proposed cash dividend of 3 yuan per 10 shares [14] - Jinghua New Materials reported a net profit of 37.67 million yuan, a decrease of 7.3% year-on-year [15] - Baiwei Storage reported a net loss of 226 million yuan in the first half of 2025, compared to a profit of 283 million yuan in the same period last year [16] - Xintian Green Energy's power generation in July increased by 9.32% year-on-year [17] Shareholding Changes - Lu Wei Optoelectronics' actual controller and major shareholders committed not to reduce their holdings within six months [19] - Liyang Chip's shareholders plan to collectively reduce their holdings by up to 3.94% [20] - Longlide's shareholder plans to reduce holdings by up to 1.9% [21] - Yinbao Shanneng's shareholder plans to reduce holdings by up to 1.54% [22] - Heda Technology's shareholder plans to reduce holdings by up to 1.1% [23] - Huizhiwei's shareholder plans to reduce holdings by up to 1% [24] - Nanjing Julong's specific shareholder plans to reduce holdings by 0.87% [25] - Furan Energy's shareholder plans to reduce holdings by up to 0.37% [26] - Xingrui Technology's shareholders plan to reduce holdings by up to 497,000 shares [27] - Mengjie Co.'s general manager plans to reduce holdings by up to 80,110 shares [28] - Yuanda Holdings' vice chairman plans to reduce holdings by 80,000 shares [29] - Henghua Technology's director plans to reduce holdings by up to 92,800 shares [30] - Silicon Treasure Technology's executives plan to reduce holdings by up to 77,300 shares [31]

Core Viewpoint - The company announced that two shareholders plan to reduce their stakes in the company through block trades or centralized bidding, which may impact the stock's market performance [1] Shareholder Reduction Plans - Ningbo Ruizhi Investment Management Co., Ltd., holding 7.08% of the shares, intends to reduce its holdings by up to 2 million shares, representing 0.67% of the company's total share capital [1] - Ningbo Hezhirui Investment Management Partnership (Limited Partnership), holding 8.83% of the shares, plans to reduce its holdings by up to 2.97 million shares, accounting for 1% of the company's total share capital [1]