证券代码：920931 证券简称：无锡鼎邦 公告编号：2025-094 无锡鼎邦换热设备股份有限公司 2025 年第三次临时股东会决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 10 月 30 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 5.会议主持人：董事长王仁良先生 6.召开情况合法合规的说明： 本次股东会的召集、召开符合《公司法》等相关法律、法规及《公司章程》 的规定，会议合法有效。 （二）会议出席情况 出席和授权出席本次股东会的股东共 2 人，持有表决权的股份总数 65,154,200 股，占公司有表决权股份总数的 69.36%。 其中通过网络投票参与本次股东会的股东共 0 人，持有表决权的股份总数 0 股，占公司有表决权股份总数的 0%。 （三）公司董事、高级管理人员出席或列席股东会情况 1. 公司在任董事 8 人，出席 8 人； 二、议案审议情况 4.会议召集人：董事会 议案 序号 议案 名称 ...

江苏新苏律师事务所 关于无锡鼎邦换热设备股份有限公司 2025年第三次临时股东会 之 电话：0512-67010501 传真：0512-67010500 二〇二五年十月 法律意见书 地址：江苏省苏州市高新区邓尉路6号2楼 邮编：215011 江苏新苏律师事务所 法律意见书 江苏新苏律师事务所 关于无锡鼎邦换热设备股份有限公司 2025年第三次临时股东会之法律意见书 编号：2025新苏律意字第0093号 致：无锡鼎邦换热设备股份有限公司 江苏新苏律师事务所（以下简称"本所"）接受无锡鼎邦换热设备股份有限 公司（以下简称"公司"）的委托，指派律师（以下称"本所律师"）出席公司 2025年第三次临时股东会（以下简称"本次股东会"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 华人民共和国证券法》（以下简称"《证券法》"）、《上市公司股东会规则》 （以下简称"《股东会规则》"）、《北京证券交易所股票上市规则》（以下简 称"《上市规则》"）等相关法律、行政法规、规章、规范性文件及《无锡鼎邦 换热设备股份有限公司章程》（以下简称"《公司章程》"）的规定，就本次股 东会的召集与召开程序、召集人资 ...

第三届董事会第十四次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 10 月 28 日 2.会议召开地点：公司会议室 证券代码：920931 证券简称：无锡鼎邦 公告编号：2025-092 无锡鼎邦换热设备股份有限公司 3.会议召开方式：现场 4.发出董事会会议通知的时间和方式：2025 年 10 月 13 日以书面方式发出 5.会议主持人：董事长王仁良先生 6.会议列席人员：董事会秘书 7.召开情况合法合规的说明： 本次董事会的召集、召开程序符合《公司法》等法律、法规、规章及《公司 章程》的规定，合法有效。 （二）会议出席情况 会议应出席董事 8 人，出席和授权出席董事 8 人。 二、议案审议情况 （一）审议通过《关于 2025 年第三季度报告的议案》 1.议案内容： 根据《北京证券交易所股票上市规则》等相关法律法规、规范性文件的规定， 公司结合 2025 年第三季度实际经营情况，编制了 2025 年第三季度报告 ...

Core Viewpoint - Wuxi Dingbang has established itself as a leader in the heat exchange equipment sector, particularly in the petrochemical industry, by focusing on reliability and maintaining high standards in its products [1][2]. Industry Overview - The petrochemical industry is a pillar of the national economy, characterized by resource and technology intensity, and high industrial interconnectivity [2]. - Heat exchange equipment, a specialized category within petrochemical equipment, has seen relatively late development in China, with significant advancements beginning in the 1980s [2]. Company Development - Over 20 years, Wuxi Dingbang has developed a complete chain from product R&D, design, manufacturing, to sales, gaining recognition from major companies like Sinopec and CNOOC [3]. - The company has begun expanding into international markets, with overseas sales exceeding 10 million yuan in 2024, targeting partnerships with major global refining companies [3][4]. Technological Innovation - Wuxi Dingbang emphasizes high-efficiency heat exchange as a core theme of its R&D, having developed various proprietary technologies to ensure product stability under extreme conditions [4][5]. - The company collaborates with academic institutions to enhance its technological capabilities and is exploring new applications in fields such as polysilicon production and bio-oil hydrogen production [4][5]. Talent and Management - The company views talent as the foundation of its competitive edge, maintaining a stable workforce and a culture that avoids layoffs during industry downturns [5]. - Wuxi Dingbang's recent listing on the Beijing Stock Exchange marks a significant milestone, providing a solid foundation for future growth in the heat exchange equipment sector [5].

Core Viewpoint - Wuxi Dingbang has established itself as a leader in the heat exchange equipment sector, particularly in the petrochemical industry, by focusing on reliability and maintaining high standards in its products over the past 20 years [1][2]. Industry Overview - The petrochemical industry is a pillar of the national economy, characterized by resource and technology intensity, and high industrial interconnectivity [2]. - Heat exchange equipment, a specialized category within petrochemical equipment, has seen relatively late development in China, with significant advancements beginning in the 1980s and accelerating in the 21st century [2]. Company Development - Wuxi Dingbang has developed a complete chain from product research and design to manufacturing and sales, gaining recognition from major companies such as Sinopec, PetroChina, and CNOOC [3]. - The company has been expanding its overseas market since 2014, with independent overseas sales expected to exceed 10 million yuan in 2024 [3]. Product and Technology - The company's product offerings include heat exchangers and air coolers, which are essential for processes like crude oil refining and basic chemical production [2]. - Wuxi Dingbang emphasizes high-efficiency heat exchange as a core theme in its research and development, having developed various proprietary technologies to ensure product stability under extreme conditions [4]. Talent and Culture - The company views talent as the foundation of its competitive advantage, maintaining a stable workforce and a culture that balances strictness and leniency [5]. - Wuxi Dingbang successfully went public in April 2024, marking a significant milestone in its development and providing a solid foundation for future growth in the heat exchange equipment sector [5].

Core Viewpoint - Wuxi Dingbang has established itself as a leading player in the heat exchange equipment sector, particularly in the petrochemical industry, by focusing on reliability and technical innovation over the past 20 years [1][2][3]. Industry Overview - The petrochemical industry is a pillar of the national economy, characterized by high resource, capital, and technology intensity, with significant industrial interconnections [1]. - Heat exchange equipment is a specialized category within petrochemical equipment, which has seen relatively late development in China, with the first domestic shell-and-tube heat exchanger produced in 1963 [1]. Company Development - Wuxi Dingbang has developed a complete chain from product research and design to manufacturing and sales, gaining recognition from major enterprises such as Sinopec, PetroChina, and CNOOC [2][3]. - The company has been expanding its overseas market since 2014, with products applied in petrochemical projects across Central Asia, Africa, and Southeast Asia [2][3]. Technological Innovation - The company emphasizes high-efficiency heat exchange as a core theme of its research and development, having mastered various proprietary technologies to ensure product stability under extreme conditions [3][4]. - Wuxi Dingbang is actively expanding into new application scenarios, including products for polysilicon production and bio-oil hydrogen production, while maintaining a focus on its core petrochemical equipment sector [4]. Talent and Culture - The company views talent as the foundation of its competitive advantage, fostering a stable workforce through a balanced corporate culture that avoids layoffs or salary cuts during industry fluctuations [4]. Milestones - In April 2024, Wuxi Dingbang successfully listed on the Beijing Stock Exchange, marking a significant milestone in its development history and laying a solid foundation for future growth in the heat exchange equipment sector [5].

Market Overview - On October 13, the Shanghai Composite Index fell by 0.19%, with the total margin trading balance reaching 24,443.70 billion yuan, an increase of 25.94 billion yuan compared to the previous trading day [1] - The margin trading balance in the Shanghai market was 12,450.50 billion yuan, up by 32.91 billion yuan; in the Shenzhen market, it was 11,918.09 billion yuan, down by 7.34 billion yuan; and in the Beijing Stock Exchange, it was 75.10 billion yuan, up by 0.37 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 20 sectors saw an increase in margin trading balances, with the largest increase in the non-ferrous metals sector, which rose by 37.52 billion yuan. The pharmaceutical and steel industries followed, with increases of 6.05 billion yuan and 5.11 billion yuan, respectively [1] Stock Performance - A total of 1,844 stocks experienced an increase in margin trading balances, accounting for 49.49% of the total. Among these, 319 stocks had an increase of over 5% in their margin balances [1] - The stock with the highest increase in margin balance was Wuxi Dingbang, which saw a margin balance of 3.3347 million yuan, an increase of 67.53%, although its stock price fell by 1.19% on the same day [1] - Other notable stocks with significant increases in margin balances included Changcheng Military Industry and Wantong Hydraulic, with increases of 60.44% and 52.22%, respectively [1] Top Gainers and Losers - Among the top 20 stocks with the largest increases in margin balances, the average increase in stock prices was 4.93%. Leading the gains were Litong Technology, Huahong Company, and Science, with increases of 22.69%, 20.00%, and 19.85%, respectively [2] - Conversely, the stocks with the largest declines included Guanzhong Ecology, Haocreat Technology, and Jixin Technology, with declines of 15.85%, 6.85%, and 4.37%, respectively [2] Margin Balance Changes - The top 20 stocks with the largest increases in margin balances included Wuxi Dingbang, Changcheng Military Industry, and Wantong Hydraulic, with margin balances of 3.3347 million yuan, 84.6825 million yuan, and 4.2138 million yuan, respectively [3] - The stocks with the largest decreases in margin balances included Zhongfu Circuit, which saw a decline of 27.68%, and Taihu Snow and Nanmo Biology, with declines of 22.52% and 22.03%, respectively [5]

证券代码：920931 证券简称：无锡鼎邦 公告编号：2025-088 无锡鼎邦换热设备股份有限公司 2025 年第一次职工代表大会决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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个别 及连带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 10 月 13 日 14:00 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出会议通知的时间和方式：2025 年 10 月 9 日以书面方式通知 5.会议主持人：何建兴 6.召开情况合法、合规、合章程性说明： 本次会议的召集、召开及表决程序符合《公司法》和《公司章程》以及相 关法律法规的规定。 （二）会议出席情况 会议应出席职工代表 71 人，出席和授权出席职工代表 71 人。 二、会议议案及表决情况 （一）审议通过《关于选举公司第三届董事会职工代表董事的议案》 1.议案内容： 根据《公司法》及《公司章程》的相关规定，公司将不再设置监事会和 经核查，郑燕江先生未被纳入失信联合惩戒对象名单，不属于失信联合惩戒 对象，符合《公司法 ...

证券代码：920931 证券简称：无锡鼎邦 公告编号：2025-091 2025 年 10 月 13 日，公司召开第三届董事会第十三次会议，审议通过了《关于选 举公司非独立董事》的议案； 2025 年 10 月 13 日，公司召开 2025 年第一次职工代表大会，审议通过了《关于选 举公司第三届董事会职工代表董事》的议案。 选举郑燕江先生为公司职工代表董事，任职期限至第三届董事会届满之日止，自 2025 年 10 月 13 日起生效。该人员持有公司股份 0 股，占公司股本的 0%，不是失信联 合惩戒对象。 提名潘佳先生为公司董事，任职期限至第三届董事会届满之日止，本次换届尚需提 交股东会审议，自股东会决议通过之日起生效。该人员持有公司股份 0 股，占公司股本 的 0%，不是失信联合惩戒对象。 （上述人员简历详见附件） 无锡鼎邦换热设备股份有限公司董事任命公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律责任。 一、董事任命的基本情况 本次任命未导致董事会中兼任高级管理人员的董事和由职工代表担任的董事人数 超过 ...

证券代码：920931 证券简称：无锡鼎邦 公告编号：2025-090 无锡鼎邦换热设备股份有限公司 关于召开 2025 年第三次临时股东会通知公告（提供网络投票） 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、会议召开基本情况 （一）股东会届次 本次会议为 2025 年第三次临时股东会。 （二）召集人 本次股东会的召集人为董事会。 （三）会议召开的合法合规性 本次股东会的召集、召开程序符合《公司法》及《公司章程》的有关规定。 （四）会议召开方式 本次会议采用现场投票和网络投票相结合方式召开。 公司股东应选择现场投票或网络投票表决方式的一种方式，如果同一表决 权出现重复表决的，以第一次投票结果为准。 （五）会议召开日期和时间 1、现场会议召开时间：2025 年 10 月 30 日 14：30。 2、网络投票起止时间：2025 年 10 月 29 日 15:00—2025 年 10 月 30 日 15:00。 登记在册的股东可通过中国证券登记结算有限责任公司（以下简称"中国结 算"）持有人大会网络投 ...