格隆汇9月11日丨锐新科技(300828.SZ)公布，公司于近日收到上海虢实及其一致行动人上海虢盛出具的 《关于减持股份触及1%整数倍的告知函》，2025年8月19日至2025年9月10日，上海虢实及其一致行动 人上海虢盛通过集中竞价和大宗交易的方式累计减持公司股份数量1,644,700股，占公司总股本扣除回购 专户股份后的股本比例为1.00%。本次权益变动后，上海虢实及其一致行动人上海虢盛合计持有公司股 份9,784,900股，占公司总股本扣除回购专户股份后的股本比例为5.93%，持股比例触及1%的整数倍。 ...

证券代码：300828 证券简称：锐新科技 公告编号：2025-050 天津锐新昌科技股份有限公司 | 信息披露义务人 | | 上海虢实投资合伙企业（有限合伙） | | | | | --- | --- | --- | --- | --- | --- | | | 上海虢盛资产管理中心（有限合伙） | | | | | | 住所 | 上海市市辖区杨浦区荆州路 | 168 | 号安联大厦 | 603 室 | | | 权益变动时间 2025 年 | 8 月 19 日至 年 | 2025 9 | 月 10 日 | | | | 2025 年 8 月 19 日至 2025 | 年 9 月 10 | | 日期间，上海虢实通过集中竞价方式减持 | | | | 公司股份 1,237,300 | 股，大宗交易方式减持 | 310,000 | | 股，上海虢盛通过集中竞 | | | 价方式减持公司股份 97,400 | 股，二者合计减持公司股份 | | | 1,644,700 股，占公 | | | 司总股本扣除回购专户股份后的股本比例为 | | | | 1.00%。本次权益变动后，上海虢 | | | 权益变动 实及其一致行动人上海虢盛 ...

Group 1: Company Overview and Strategy - The company focuses on integrating resources to expand into power electronics heat sinks and automotive parts markets, while tracking developments in electrical automation and new energy vehicle technologies [2] - The company emphasizes R&D innovation as the core driver of performance growth, with successful project conversions contributing to stable revenue [3] - The company aims to enhance core competitiveness through continuous technological innovation, refined management, and market expansion [3] Group 2: Financial Performance and Projections - In the first half of 2025, the company achieved a revenue of 85.94 million yuan in the automotive lightweight and thermal management systems segment, representing a growth of 19.83% compared to the previous year [12] - The company expects to maintain stable gross margins through improved material utilization and cost control measures [5] - Export revenue reached 66.44 million yuan, marking a year-on-year increase of 9.73% [6] Group 3: R&D and Product Development - The company holds a total of 90 patents, including 19 invention patents, primarily in the fields of power electronics heat sinks and automotive lightweight products [4] - R&D investments are focused on upgrading product lines in power electronics heat sinks and automotive components, enhancing market competitiveness [4] - The company has developed a comprehensive R&D system covering material design, mold design, and production processes to meet diverse customer needs [10] Group 4: Market Expansion and Customer Engagement - The company has strengthened its market presence through participation in industry exhibitions and technical exchanges, enhancing brand recognition and customer loyalty [7] - The company has established a local production base in Thailand, facilitating further market expansion in overseas markets [6] - The company collaborates closely with key clients such as ABB, Schneider, and Siemens to enhance product applications and customer relationships [9] Group 5: Risk Management and Supply Chain Optimization - The company employs futures hedging to mitigate risks associated with raw material price fluctuations, effectively controlling costs [11] - Supply chain management improvements include optimizing cooperation with suppliers and enhancing logistics efficiency to support cost control [11] - The company has implemented lean management practices to improve operational efficiency and cross-departmental collaboration [11]

Core Insights - The event held on September 11 focused on the performance of listed companies in Tianjin and their engagement with investors [1] Company Performance - Ruixin Technology (300828) reported a significant increase in revenue from automotive lightweight components and thermal management systems, with a year-on-year growth of 19.83% [1] - The company plans to prioritize the expansion of its business in the automotive sector to further enhance its performance [1]

第1笔成交价格为16.07元，成交31.00万股，成交金额498.17万元，溢价率为-1.23%，买方营业部为中信 证券股份有限公司北京总部证券营业部，卖方营业部为中信证券股份有限公司上海溧阳路证券营业部。 进一步统计，近3个月内该股累计发生14笔大宗交易，合计成交金额为5931.7万元。该股近5个交易日累 计上涨2.20%，主力资金合计净流出412.12万元。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 9月10日，锐新科技收涨0.56%，收盘价为16.27元，发生1笔大宗交易，合计成交量31万股，成交金额 498.17万元。 责任编辑：小浪快报 ...

关于 天津锐新昌科技股份有限公司 详式权益变动报告书 国元证券股份有限公司 通过日常沟通并结合锐新科技《2025 年半年度报告》等资料，本财务顾问出具本 持续督导意见。 之 2025 年半年度 持续督导意见 财务顾问 二〇二五年九月 1 财务顾问声明 本财务顾问接受开投领盾委托，担任本次权益变动的财务顾问。根据《上市公司收 购管理办法》等相关法律法规的规定，本财务顾问本着诚实信用、勤勉尽责的精神，自 锐新科技披露详式权益变动报告书至本次权益变动完成后的 12 个月止，对开投领盾及 锐新科技履行持续督导职责。 针对本持续督导意见，本财务顾问特作出以下声明： 1、本财务顾问有充分理由确信本次权益变动符合相关法律、行政法规的规定，有 充分理由确信信息披露义务人披露的信息真实、准确、完整，不存在虚假记载、误导性 陈述和重大遗漏； 2、本财务顾问所依据的有关资料由信息披露义务人及上市公司提供。信息披露义 务人与上市公司已做出声明，保证其所提供的所有文件、材料及口头证言真实、准确、 完整、及时，不存在任何重大遗漏、虚假记载或误导性陈述，并对其真实性、准确性、 完整性和合法性负责； 3、本财务顾问就本次权益变动出具的持续督 ...

（编辑 王雪儿） 证券日报网讯 锐新科技9月8日在互动平台回答投资者提问时表示，公司控制权已变更完成，未来将根 据战略规划及经营发展需要，审慎决策投资建厂事宜，努力提升经营业绩，回报投资者。公司如有相关 计划，将会按照要求及时履行审议程序及信息披露义务。 ...

Core Viewpoint - Ruixin Technology (300828) is focusing on enhancing its research and development efforts to upgrade its product offerings and explore new business areas in the power electronics sector [1] Company Overview - The company produces a variety of power electronic heat sinks, including air-cooled, liquid-cooled, heat pipe, inverter, and wind power equipment heat sinks [1] - These products are primarily used in various power electronic devices, photovoltaic energy storage, wind power generation, and automotive power management [1] Future Strategy - The company plans to strengthen its R&D capabilities to drive product upgrades and iterations [1] - There is an emphasis on actively expanding into new business fields [1]

Core Viewpoint - The recent sale of 24.19% equity in Ruixin Technology by its founder Guo Zhanchang to a state-owned enterprise marks a significant shift in the company's ownership and reflects changing dynamics in family business succession in China [2][5][7]. Company Overview - Ruixin Technology, founded in 2004 by Guo Zhanchang, specializes in the research and production of industrial precision aluminum alloy components, successfully breaking foreign technology monopolies [3][4]. - The company went public on the Shenzhen Stock Exchange in April 2020, achieving a market value of 66 billion yuan shortly after listing, with Guo's family wealth exceeding 30 billion yuan [3]. Ownership Transition - Guo Zhanchang sold his stake for approximately 725 million yuan, leading to Huangshan State-owned Assets becoming the actual controller of the company, which has a market capitalization exceeding 3 billion yuan [2][4]. - The decision to sell was influenced by the founder's realization that his daughter, Guo Jia, was not interested in taking over the family business despite his efforts to prepare her for leadership [5][6]. Family Dynamics - Guo Jia, born in 1981, pursued a career in marketing in New Zealand before reluctantly returning to China at her parents' insistence, where she initially held a high-ranking position but later chose to work in sales instead [5][6]. - The generational conflict highlights a broader trend where younger generations seek different career paths, often leading to the sale of family businesses to ensure their continuity [7]. Industry Implications - The acquisition by Huangshan State-owned Assets is seen as a strategic move to enhance its industrial chain, particularly in the electric and new energy vehicle sectors, where Ruixin Technology has established a strong presence [4][7]. - This case exemplifies a shift in the narrative of business succession in China, where the emphasis is increasingly on individual choice and the potential for new ownership structures rather than traditional family inheritance [7].

Group 1 - The core point of the article is that Ruixin Technology (300828) reported a total of 12,648 shareholders as of the latest shareholder register date, August 20, 2025 [1]