投资者关系管理办法 第二条 投资者关系管理是指公司通过便利股东权利行使、信息 披露、互动交流和诉求处理等工作，加强与投资者及潜在投资者之间 的沟通，增进投资者对公司的了解和认同，以提升公司治理水平和整 体价值，实现尊重投资者、回报投资者、保护投资者目的的相关活动。 第三条 本办法是公司投资者关系管理的基本行为指南。公司应 当按照本办法的精神和要求开展投资者关系管理工作。 四川长虹电器股份有限公司 投资者关系管理办法 第一章 总 则 第一条 为规范四川长虹电器股份有限公司（以下简称公司）与 投资者关系管理工作，加强公司与投资者之间的有效沟通，促进公司 完善治理，提高公司质量，切实保护投资者特别是中小投资者合法权 益。根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司投资者关系管理工作指引》《上海证券交易所上市公司自律监 管指引第 1 号——规范运作》及其他有关法律、法规及规范性文件的 要求和《四川长虹电器股份有限公司章程》（以下简称《公司章程》） 的相关规定，并结合本公司实际情况，制定本办法。 投资者关系管理办法 （三）主动性原则：公司主动开展投资者关系管理活动，听取投 资者意见建议，及时回应投资 ...

证券代码：600839 证券简称：四川长虹 公告编号：临 2025-105 号 四川长虹电器股份有限公司 关于 2025 年度"提质增效重回报"行动方案 的半年度评估报告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大 遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 公司高度重视对投资者的回报，本着分享经营成果、提振投资者持股信心， 同时兼顾全体股东的长远利益，实施积极稳定的利润分配政策。2017 年-2025 年 公司连续 9 个自然年度实施现金分红，累计分红金额约 11.73 亿元。公司 2024 年度现金分红于 2025 年 7 月 18 日完成权益分派，本次分红向全体股东每股派发 2 为深入贯彻中央经济工作会议、中央金融工作会议精神，落实国务院《关于 进一步提高上市公司质量的意见》要求，积极响应上海证券交易所《关于开展沪 市公司"提质增效重回报"专项行动的倡议》，推动公司高质量发展，切实保障 和维护投资者合法权益，四川长虹电器股份有限公司（以下简称"四川长虹"或 "公司"）于 2025 年 6 月 6 日在上海证券交易所网站披露了《四川长虹关于 2025 年度"提质 ...

证券代码：600839 证券简称：四川长虹 公告编号：临 2025-104 号 四川长虹电器股份有限公司 第十二届董事会第四十二次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大 遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 四川长虹电器股份有限公司（以下简称"公司"或"四川长虹"）第十二届 董事会第四十二次会议通知及会议材料于 2025 年 12 月 26 日以电子邮件方式送 达全体董事，会议于 12 月 29 日以通讯方式召开。会议应出席董事 9 名，实际出 席董事 9 名，公司全体高级管理人员列席了会议。会议召开符合《公司法》及《公 司章程》的规定。会议由董事长柳江先生主持，经与会董事充分讨论，审议通过 了如下决议： 一、审议通过《关于公司 2025 年度"提质增效重回报"行动方案半年度评 估报告的议案》 自公司 2025 年度"提质增效重回报"行动方案（以下简称"行动方案"） 发布以来，公司积极开展和落实相关工作，推动公司高质量发展，切实保障和维 护投资者合法权益，会议同意关于行动方案的半年度评估报告。 表决结果：同意 9 票，反对 0 票，弃权 0 ...

Core Viewpoint - The press conference highlighted the achievements of Mianyang's state-owned enterprises (SOEs) during the 14th Five-Year Plan, emphasizing their role in driving high-quality development and contributing to the city's goal of becoming a provincial economic sub-center [2][5]. Group 1: Scale and Performance - The total assets of state-owned enterprises in Mianyang surpassed 1 trillion yuan, reaching 1.4 trillion yuan by November 2025, with revenue of 220.48 billion yuan and industrial output value of 124.06 billion yuan, representing increases of 133.9%, 52.2%, and 49% respectively compared to the end of the 13th Five-Year Plan [2]. - Leading enterprises like Changhong Group ranked 279th in the 2025 World Brand 500 list, improving by 6 positions, while Jiuzhou Group entered the China Enterprise 500 for the first time, contributing to Mianyang having the most state-owned enterprises listed in the province [2]. Group 2: Economic Contribution - The state-owned economy contributed over 40% directly to the city's economy, with the establishment of the "587+" industrial guiding mother fund to foster emerging industries such as artificial intelligence and low-altitude economy [3]. - Infrastructure investments totaled 32.816 billion yuan across 340 projects, including the completion of the South Suburb Airport T2 terminal and the Jiuzhai-Mianyang Expressway [3]. Group 3: Technological Innovation - Mianyang's state-owned enterprises invested over 20 billion yuan in R&D, achieving a research intensity of over 4.5%, maintaining the top position in the province [3]. - Significant technological advancements were made, including the development of international-leading products such as the Changhong quantum gravity meter and Jiuzhou aerospace cables, which filled domestic gaps [3]. Group 4: Reform and Optimization - The city successfully completed the three-year action plan for SOE reform, receiving an "excellent" rating from the provincial state-owned assets supervision and administration commission [4]. - The number of state-controlled listed companies increased to 9, with a focus on optimizing capital layout and integrating similar businesses [4]. Group 5: Social Responsibility - Mianyang's state-owned enterprises employed over 100,000 workers, creating more than 15,000 new jobs during the 14th Five-Year Plan [4]. - Initiatives included rent reductions for 7,769 small and micro enterprises totaling 275 million yuan and investments of over 81 million yuan in targeted assistance for 54 villages [4]. Future Outlook - Moving into the 15th Five-Year Plan, Mianyang aims to further enhance the high-quality development of its SOEs, leveraging technology and industry control to support the city's economic goals [5].

Group 1 - The black home appliance sector increased by 0.62% on December 29, with Tongzhou Electronics leading the gains [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] - Key stocks in the black home appliance sector showed varied performance, with Tongzhou Electronics closing at 13.30, up 7.95%, and Sichuan Jiuzhou down 1.89% to 17.11 [1] Group 2 - The net inflow of main funds in the black home appliance sector was 42.13 million yuan, while retail funds saw a net inflow of 4.15 million yuan [1] - Tongzhou Electronics had a significant net inflow of 84.33 million yuan from main funds, despite a net outflow of 50.57 million yuan from retail investors [2] - Sichuan Jiuzhou experienced a net outflow of 51.89 million yuan from main funds, with a notable net inflow of 50.93 million yuan from retail investors [2]

Core Viewpoint - Sichuan Changhong, a subsidiary of Sichuan Changhong Electronic Holding Group, is actively involved in various sectors including smart home, general equipment manufacturing, ICT comprehensive services, and special businesses, with a focus on specialized power supply for aviation and market opportunities in rail exchange repair [2] Group 1 - Sichuan Changhong's subsidiaries include Sichuan Huafeng Technology Co., Ltd. and Yibin Hongxing Electronics Co., Ltd. [2] - The company specializes in smart home solutions, general equipment manufacturing, ICT services, and other special business areas [2] - In the specialized power supply sector, Changhong Power is dedicated to aviation-specific research and exploring the existing market for rail exchange repair [2]

Core Viewpoint - In 2025, China's manufacturing sector is undergoing a significant transformation driven by emerging technologies like artificial intelligence, which are enhancing industrial upgrades and shifting the focus from scale advantages to quality and system advantages [1][2][3]. Group 1: Transformation of Manufacturing - The transformation is characterized by the emergence of 17,600 national "little giant" enterprises leading innovation, 140,000 specialized and innovative small and medium-sized enterprises laying the foundation for the industrial ecosystem, and 600,000 technology and innovation-oriented SMEs growing rapidly [3]. - The shift from "manufacturing" to "intelligent manufacturing" is evident, with companies like Changhong enhancing their AI strategies, resulting in a rise in their global brand rankings [3][5]. - Changhong's comprehensive AI strategy includes "AI + manufacturing, AI + products, and AI + operations," which has led to the development of smart appliances that understand consumer needs [5][6]. Group 2: Systemic Empowerment - The new development momentum is leading to a change in the path of industrial upgrades, moving from single product breakthroughs to systemic empowerment through platforms and ecosystems [8]. - Changhong's establishment of the first national "dual-cross" industrial internet platform in Sichuan exemplifies this systemic approach, enabling data-driven operations and enhancing collaboration among enterprises [9][10]. - The platform facilitates data sharing and operational integration for nearly 3,000 SMEs, significantly improving efficiency and reducing barriers to digital transformation [10]. Group 3: Technological Self-Reliance - The core strength of China's manufacturing transformation lies in the strategy of technological self-reliance, focusing on overcoming key technological challenges and nurturing "invisible champions" [11]. - Changhong has achieved significant milestones, such as being the global leader in compressor production and developing advanced technologies in various sectors, including rail and aviation [11][12]. - The dual-driven innovation system, combining internal and external collaboration, is crucial for breaking through technological barriers and fostering a robust industrial foundation [12].

2026 年第一次临时股东会会议资料 四川长虹电器股份有限公司 2026 年第一次临时股东会 会议资料 2026 年 1 月 5 日 -1- 2026 年第一次临时股东会会议资料 四川长虹电器股份有限公司 2026 年第一次临时股东会会议资料目录 -2- 一、公司 2026 年第一次临时股东会议程 二、公司 2026 年第一次临时股东会须知 三、《关于补选公司第十二届董事会董事的议案》 2026 年第一次临时股东会会议资料 文件之一 公司 2026 年第一次临时股东会议程 现场会议时间：2026 年 1 月 5 日（星期一）13:30 网络投票时间：采用上海证券交易所网络投票系统，通过交易系统投票平台的投 票时间为 2026 年 1 月 5 日（星期一）当日的交易时间段：9:15-9:25，9:30-11:30， 13:00-15:00；通过互联网投票平台的投票时间为 2026 年 1 月 5 日（星期一）当日的 9:15-15:00。 现场会议地点：四川省绵阳市高新区绵兴东路 35 号公司会议室 会议议程： 一、宣布会议开始 二、介绍法律见证机构和见证律师，宣布现场出席会议的股东和股东代理人人数 及所持有表 ...

Market Overview - The black home appliance sector increased by 0.28% on December 26, with Zhao Chi Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3963.68, up 0.1%, while the Shenzhen Component Index closed at 13603.89, up 0.54% [1] Stock Performance - Zhao Chi Co., Ltd. (002429) closed at 7.81, with a rise of 4.27% and a trading volume of 1.6376 million shares [1] - Sichuan Jiuzhou (000801) closed at 17.44, up 0.75%, with a trading volume of 442,300 shares [1] - Chuangwei Digital (000810) closed at 11.61, up 0.17%, with a trading volume of 102,300 shares [1] - Other notable stocks include Jiu Lian Technology (688609) down 0.20% and Sichuan Changhong (600839) down 0.44% [1] Capital Flow - The black home appliance sector experienced a net outflow of 160 million yuan from institutional investors, while retail investors saw a net inflow of 166.7 million yuan [1] - Detailed capital flow for key stocks shows Zhao Chi Co., Ltd. with a net inflow of 14.5567 million yuan from institutional investors [2] - Sichuan Changhong had a significant net outflow of 44.1126 million yuan from institutional investors, but a net inflow of 46.6045 million yuan from retail investors [2]

长虹美菱（000521.SZ）12月25日在投资者互动平台表示，公司空调产业以下属子公司四川长虹空调有 限公司及中山长虹电器有限公司为平台开展相关业务。经过多年发展，公司始终坚持以用户为中心，以 技术创新为驱动，通过持续优化产品品质和服务来提升用户体验。敬请广大投资者注意投资风险，理性 投资。 （记者 王晓波） 每经AI快讯，有投资者在投资者互动平台提问：最近空调行业热议铝代铜，请问长虹美菱在这方面有 没有技术储备，有没有领先的技术优势？ ...