证券代码：301129 证券简称：瑞纳智能 公告编号：2025-062 二、选举职工代表董事情况 根据《中华人民共和国公司法》及《瑞纳智能设备股份有限公司章程》（以 下简称"《公司章程》"）等相关规定，瑞纳智能设备股份有限公司（以下简称 "公司"）于 2025 年 9 月 15 日召开职工代表大会，选举王兆杰先生（简历详见 附件）为第三届董事会职工代表董事，任期与公司第三届董事会任期一致。 王兆杰先生原为公司第三届董事会非职工董事，本次选举完成后，变更为公 司第三届董事会职工代表董事，公司第三届董事会构成人员不变。本次职工代表 董事选举后，公司第三届董事会中兼任公司高级管理人员以及由职工代表担任的 董事人数未超过公司董事总数的二分之一，符合相关法律法规及《公司章程》的 要求。 特此公告。 瑞纳智能设备股份有限公司董事会 瑞纳智能设备股份有限公司 关于董事辞职暨选举职工代表董事的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、董事辞职情况 瑞纳智能设备股份有限公司（以下简称"公司"）于近日收到公司董事王兆 杰先生的书面辞职报告。因公司内部工作调整，王兆 ...

Core Viewpoint - The company held an earnings briefing on September 15, focusing on its business layout and financial status, highlighting its strengths in low-carbon smart heating solutions and semiconductor business development [1] Group 1: Smart Heating Business - The company positions itself as a provider of "one-stop low-carbon smart heating solutions," utilizing technologies such as AI Agent and digital twin, and has obtained 24 AI technology invention patents [2] - The RUNA - STORM AI smart heating system integrates multiple advanced technologies, achieving a leading level in smart heating management platforms in China [2] - The company aims to support national carbon reduction strategies through a diversified smart heating platform centered around cloud technology, offering comprehensive lifecycle solutions [2] Group 2: Semiconductor Business - The company is making steady progress in its third-generation semiconductor SiC business, with optimized processes ensuring stable crystal growth and production capabilities [3] - The carbon silicon powder has met standards and is in mass production, with ongoing upgrades to the dual-temperature zone crystal growth furnace [3] Group 3: Contract Energy Management - Contract Energy Management (EMC) is a key operational model for the company, providing heating energy-saving services and sharing profits with heating enterprises [4] - The company indicated that specific financial details regarding EMC's current order amounts and confirmation cycles will be available in future reports [4] Group 4: Financial Status and Improvement Plans - In the first half of the year, the company reported a revenue increase of 27.2% year-on-year and a net profit growth of 59.63%, although it still faced losses after deducting non-recurring items and negative operating cash flow [5] - The company attributed these results to seasonal impacts in the heating industry, with project implementation and payments concentrated in the fourth quarter [5] Group 5: Smart Hardware and Business Expansion - The company plans to increase R&D investment in smart hardware products, such as magnetic levitation heat pump units and intelligent IoT balancing valves, while enhancing product performance through AI technology [6] - Currently, there are no plans to expand into other industrial sectors or new energy-saving and environmental protection business areas [6] Group 6: Specialized and New Technology in Smart Cities - As a "specialized and innovative small giant" enterprise recognized by the Ministry of Industry and Information Technology, the company aims to strengthen its competitive position through continuous technological innovation [7] - The company is focusing on industrial internet technology to enhance its smart city construction efforts, developing a complete product system covering core aspects of heating systems [7] Group 7: Data and AI Technology Applications - The company currently uses accumulated heating data solely to provide energy-saving and carbon reduction services to heating companies, with no plans for market commercialization [8] - In AI smart heating, the company has established a multi-dimensional AI technology application system to improve heating efficiency and energy-saving effects, with no current plans to extend AI technology to other energy management fields [8]

Group 1: Company Overview and Positioning - The company positions itself as a provider of "one-stop low-carbon smart heating solutions," integrating AI, digital twin technology, and smart hardware [1] - It holds 24 patents for artificial intelligence technologies and has developed a leading smart heating management platform [1] - The company has established itself as a leader in the domestic smart heating sector through advanced product technology, strict quality control, and scalable production capabilities [2] Group 2: Financial Performance - In the first half of 2025, the company reported a revenue increase of 27.2% year-on-year and a net profit increase of 59.63% year-on-year [4] - Despite revenue growth, the company continues to face challenges with negative operating cash flow and non-recurring losses [4] - The company emphasizes the seasonal nature of the heating industry, with most revenue and cash flow concentrated in the fourth quarter [4] Group 3: Business Model and Services - The company offers a comprehensive lifecycle solution for heating companies, including equipment supply, customized design, engineering construction, and energy management services [2] - Contract Energy Management (EMC) is a key business model, allowing heating companies to share energy savings without upfront costs [4] - The company is focused on enhancing its smart hardware products, such as magnetic levitation heat pump units and intelligent balancing valves, through increased R&D investment [5] Group 4: Semiconductor Business - The company’s wholly-owned subsidiary is developing third-generation semiconductor SiC technology, which is expected to enhance energy efficiency in heat pumps and heating stations [2] - The SiC business is projected to contribute to revenue and gross profit from 2025 to 2027, with ongoing capacity and yield improvements [2] Group 5: AI and Technology Integration - The company is investing in AI technology to optimize heating systems, improve efficiency, and reduce energy consumption [10] - The RUNA-STORM AI system integrates various technologies to achieve energy optimization and predictive maintenance [10] - The company plans to continue enhancing its digital twin platform and big data analysis capabilities to support heating enterprises [7] Group 6: Market Expansion and Future Plans - The company aims to expand its market presence in traditional and emerging regions, leveraging its technological advancements [5] - There are no current plans to extend into other industrial sectors, focusing instead on enhancing its smart heating solutions [6] - The company is exploring new business opportunities through the monetization of accumulated heating data, although it currently uses this data solely for energy-saving services [8]

Investment Rating - The report maintains a "Positive" investment rating for the utility industry [1] Core Insights - The first mechanism electricity price bidding results for renewable energy in Shandong have been released, indicating a significant market-oriented shift in policy [3][17] - Wind power mechanism electricity price is set at 319 CNY/MWh, which is a 20% premium over the 2024 average spot trading price, while solar power is at 225 CNY/MWh, a 33% premium [3][24] - The report emphasizes the importance of management and operational capabilities for renewable energy operators in a market-driven environment [4][30] Summary by Sections Electricity Sector - The Shandong province has become the first to implement a market-oriented mechanism for renewable energy pricing, with significant participation from over 3000 projects [18][21] - The mechanism electricity volume for wind power is 59.67 billion kWh, while for solar power it is only 12.48 billion kWh, reflecting a stronger policy support for wind energy [3][23] - The report suggests that the future of solar power installations in Shandong may see reduced investment enthusiasm due to current pricing pressures and non-technical cost reductions [4][29] Grid Sector - New pricing mechanisms for nearby consumption of green electricity have been established, which will protect grid interests and promote cost reductions for users [6][35] - The system operation costs will be charged based on the electricity delivered, allowing for potential savings in electricity costs for high-load enterprises [7][37] - The report highlights that the new pricing structure will benefit wind power and energy storage development, making them key components in the green electricity landscape [8][42] Renewable Energy Assets - The report discusses the acceleration of Real World Assets (RWA) in the distributed solar sector, with significant investments from companies like JinkoSolar and GCL-Poly [10][44] - The RWA framework is expected to enhance liquidity and value reassessment of quality distributed solar assets, benefiting original equity holders [11][47] - The collaboration between LinYuan Energy and Ant Group aims to digitize energy assets, further supporting the RWA initiative [12][48] Green Methanol - A major project for green methanol production has been announced by Goldwind, with a total investment of approximately 18.92 billion CNY, aiming to produce 600,000 tons of green methanol annually [13][49] - The report anticipates a surge in demand for green methanol as multiple projects are set to commence production in the coming years [13][49] - Key suppliers and equipment manufacturers in the green methanol sector are expected to see performance improvements as the market expands [13][49]

Group 1 - The core viewpoint of the news is that Ruina Intelligent has shown a significant increase in stock price, reflecting positive market sentiment and investor interest [1] - As of the report date, Ruina Intelligent's stock price is 30.70 CNY per share, with a trading volume of 74.83 million CNY and a turnover rate of 6.69%, leading to a total market capitalization of 4.173 billion CNY [1] - The company specializes in intelligent research and application of heating core products and equipment, with a focus on low-carbon smart heating solutions [1] Group 2 - Ruina Intelligent's main business revenue composition includes 79.59% from heating energy-saving services, 17.01% from sales of energy-saving products, 3.19% from energy-saving system engineering, and 0.21% from other services [1] - Among the top shareholders, Guoshou Anbao Fund holds 1.4195 million shares of Ruina Intelligent, representing 3.93% of the circulating shares, with a floating profit of approximately 2.2286 million CNY [2] - The Guoshou Anbao Smart Life Stock A fund has achieved a year-to-date return of 37.75% and a one-year return of 85.02%, ranking 938 out of 4222 and 740 out of 3800 respectively [2]

投资者网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 为进一步加强与投资者的互动交流，瑞纳智能设备股份有限公司（以下简称"公司"）将参加由安徽证监 局指导，安徽上市公司协会与深圳市全景网络有限公司联合举办的"2025年安徽上市公司投资者网上集 体接待日"，现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站（https://rs.p5w.net），或关注微信 公众号：全景财经，或下载全景路演APP,参与本次互动交流，活动时间为2025年9月15日（周一） 15:00-17:00。届时公司高管将在线就投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊 跃参与！ 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：301129 证券简称：瑞纳智能 公告编号：2025-059 瑞纳智能设备股份有限公司 关于参加2025年安徽辖区上市公司 特此公告。 瑞纳智能设备股份有限公司 董事会 2025年9月11日 ...

网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，瑞纳智能设备股份有限公司（以下简称 "公司"）将参加由安徽证监局指导，安徽上市公司协会与深圳市全景网络有限 公司联合举办的"2025 年安徽上市公司投资者网上集体接待日"，现将相关事 项公告如下： 证券代码：301129 证券简称：瑞纳智能 公告编号：2025-059 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP, 参与本次互动交流，活动时间为 2025 年 9 月 15 日（周一）15:00-17:00。届时 公司高管将在线就投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资 者踊跃参与！ 瑞纳智能设备股份有限公司 特此公告。 关于参加 2025 年安徽辖区上市公司投资者 瑞纳智能设备股份有限公司董事会 2025年9月11日 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：301129 证券简称：瑞纳智能公告编号：2025-057 瑞纳智能设备股份有限公司 关于召开2025年 第一次临时股东大会提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 瑞纳智能设备股份有限公司（以下简称"公司"）于2025年8月28日在巨潮资讯网（www.cninfo.com.cn） 发布了《关于召开2025年第一次临时股东大会的通知》（公告编号：2025-053）。为保护投资者权益， 方便公司股东行使股东大会表决权，现将有关事项再次提示如下： 一、本次会议基本情况 1、会议届次：2025年第一次临时股东大会 2、会议召集人：公司董事会 3、会议召开的合法性、合规性：经公司第三届董事会第十五次会议审议通过，决定召开本次股东大 会。本次股东大会会议的召开符合《中华人民共和国公司法》等相关法律、行政法规、部门规章、规范 性文件及《公司章程》的规定。 4、本次股东大会的召开时间： 现场会议召开时间：2025年9月15日（星期一）下午14:30 网络投票时间：2025年9月15日（星期一） （ ...

Group 1 - The company is currently in the peak bidding season for the heating industry and is actively participating in various project bids [1] - Investors are advised to pay attention to the company's periodic reports for updates on new orders, payment collections, and performance [1]

Core Points - The company Renna Intelligent announced the signing of a construction contract for a project involving the renovation of aging heating pipelines and facilities in Urumqi [2] - The contract was signed between Renna Intelligent's wholly-owned subsidiary Hefei Renna Intelligent Energy Management Co., Ltd. and Urumqi Heat (Group) Co., Ltd. [2] - The total contract value is approximately 225,039,620.56 yuan [2]