Core Viewpoint - Tongding Interconnection's stock performance shows a slight increase, with significant financing activities indicating investor interest despite a decline in net profit [1][2]. Financing Summary - On November 11, Tongding Interconnection recorded a financing buy amount of 14.52 million yuan, with a net financing purchase of 1.77 million yuan [1]. - The total financing and securities balance reached 201 million yuan, accounting for 3.05% of the circulating market value, which is above the 80th percentile of the past year [1]. - The margin trading data indicates a low level of short selling, with no shares sold or repaid on the same day, and a short balance of 48,200 yuan, below the 20th percentile of the past year [1]. Business Performance - For the period from January to September 2025, Tongding Interconnection achieved a revenue of 2.446 billion yuan, reflecting a year-on-year growth of 12.71% [2]. - The company reported a net profit attributable to shareholders of -65.47 million yuan, a decrease of 906.66% compared to the previous period [2]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 83,800, up by 4.17%, while the average circulating shares per person decreased by 4.00% to 14,037 shares [2]. - Since its A-share listing, the company has distributed a total of 466 million yuan in dividends, with no dividends paid in the last three years [3]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 24.51 million shares, an increase of 7.79 million shares from the previous period [3].

1、股东会届次：2025 年第四次临时股东大会 2、股东会的召集人：董事会 证券代码：002491 证券简称：通鼎互联 公告编号：2025-061 通鼎互联信息股份有限公司 关于召开 2025 年第四次临时股东大会的通知 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、召开会议的基本情况 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交易所股票上市 规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》等法 律、行政法规、部门规章、规范性文件及《公司章程》的有关规定。 4、会议时间： （1）现场会议时间：2025 年 11 月 17 日 14:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为 2025 年 11 月 17 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票的 具体时间为 2025 年 11 月 17 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日：2025 ...

Core Viewpoint - Tongding Interconnection has demonstrated strong recovery and continuous growth in its core business, as evidenced by significant increases in revenue and net profit in the third quarter of 2025 [1][2]. Financial Performance - In Q3 2025, Tongding Interconnection achieved a revenue of 924 million yuan, representing a year-on-year growth of 27.27% [1]. - The net profit attributable to shareholders reached 24.134 million yuan, with a non-recurring profit of 14.485 million yuan, marking a substantial increase of 146.54% compared to the same period last year [1]. - The net cash flow from operating activities for the first three quarters amounted to 157 million yuan, showing a remarkable increase of 142.39% year-on-year [1]. Business Expansion - The company has expanded its safety business significantly, primarily due to the acquisition of controlling interest in Nanjing He Ben Machinery and Electrical Equipment Technology Co., which has been consolidated into its financial statements [1]. - The safety business now includes two main segments: network security and safety systems, with products ranging from high-performance DPI devices to fire detection and alarm systems [2]. Future Outlook - The ongoing development in the safety market and the increasing demand for new energy security are expected to provide growth opportunities for Tongding Interconnection [2]. - The company's ability to leverage its technological research and diverse business layout in the "optical communication + new energy security" sectors is anticipated to drive future growth [2].

Core Viewpoint - Tongding Interconnection is a significant player in the domestic communication cable industry, focusing on the research, production, and sales of optical fibers, optical cables, and related products, with a strong technical capability in these areas [1] Group 1: Business Performance - In Q3 2025, Tongding Interconnection reported revenue of 2.446 billion yuan, ranking 6th among 12 companies in the industry [2] - The company's main business composition includes: - Power cables: 710 million yuan (46.66%) - Communication cables: 439 million yuan (28.83%) - Communication equipment: 141 million yuan (9.24%) - Security business: 120 million yuan (7.91%) - Optical fibers and cables: 87.23 million yuan (5.73%) - Others: 24.93 million yuan (1.64%) [2] - The net profit for the same period was -42.37 million yuan, placing it 12th in the industry [2] Group 2: Financial Ratios - As of Q3 2025, the asset-liability ratio for Tongding Interconnection was 55.80%, higher than the industry average of 44.07%, but down from 57.09% in the same period last year [3] - The gross profit margin was 20.55%, below the industry average of 24.18%, although it improved from 19.75% in the previous year [3] Group 3: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 4.17% to 83,800 [5] - The average number of circulating A-shares held per shareholder decreased by 4.00% to 14,000 [5] - Hong Kong Central Clearing Limited is the third-largest circulating shareholder, holding 24.5077 million shares, an increase of 7.7909 million shares from the previous period [5] Group 4: Executive Compensation - The chairman, Shen Xiaoping, received a salary of 1.9508 million yuan in 2024, unchanged from 2023 [4] - The general manager, Bai Xiaoming, received a salary of 327,000 yuan in 2024, an increase of 1,900 yuan from 2023 [4]

Core Viewpoint - Tongding Interconnection (002491.SZ) reported a decline in institutional ownership in its Q3 2025 report, with a total of 3 institutional investors holding 483 million shares, representing 39.31% of the total share capital, a decrease of 1.03 percentage points from the previous quarter [1] Institutional Ownership - As of October 29, 2025, three institutional investors disclosed their holdings in Tongding Interconnection, with a combined shareholding of 483 million shares [1] - The institutional investors include Tongding Group Co., Ltd., Dongwu Venture Capital Co., Ltd., and Hong Kong Central Clearing Limited [1] - The total institutional ownership percentage decreased by 1.03 percentage points compared to the previous quarter [1] Public Fund Holdings - In this period, 70 public funds were reported, including notable funds such as Baodao Growth Zhihang Stock A, Baodao Yuanhang Mixed A, Guojin Quantitative Multi-Factor A, and others [1] Foreign Investment - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings by 0.63% compared to the previous period [1]

Group 1 - The core point of the article is that Tongding Interconnection (SZ 002491) held its 13th meeting of the 6th Board of Directors on October 29, 2025, to review various proposals, including the revision of the "Working Rules of the Remuneration and Assessment Committee" [1] - For the first half of 2025, the revenue composition of Tongding Interconnection is as follows: 81.22% from the communication cable and related manufacturing industry, 9.24% from the communication equipment and related manufacturing industry, 7.91% from software and information technology services, and 1.64% from other businesses [1] - As of the report date, the market capitalization of Tongding Interconnection is 6.5 billion yuan [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with a new "slow bull" market pattern emerging driven by technology [1]

通鼎互联信息股份有限公司 董事会审计委员会工作细则 第一章 总则 第一条 为明确通鼎互联信息股份有限公司董事会审计委员会的职责，规范 工作程序，根据《中华人民共和国公司法》《上市公司治理准则》《上市公司审 计委员会工作指引》《深圳证券交易所上市公司自律监管指引第1号——主板上 市公司规范运作》(以下简称《规范运作》)《公司章程》及其他有关规定，结合 公司实际情况，制定本细则。 第二条 董事会审计委员会是董事会设立的专门工作机构，主要负责公司内、 外部审计的沟通、监督和核查工作，行使《公司法》规定的监事会的职权。 审计委员会对董事会负责，依照《公司章程》和董事会授权履行职责，审计 委员会的提案应当提交董事会审议决定。 第三条 审计委员会成员须保证足够的时间和精力履行委员会的工作职责， 勤勉尽责，切实有效地监督、评估上市公司内外部审计工作，促进公司建立有效 的内部控制并提供真实、准确、完整的财务报告。 第二章 人员组成 第四条 审计委员会成员为3名，其中独立董事应当过半数，公司董事会成员 中的职工代表也可以成为审计委员会成员。 审计委员会成员应当具备履行审计委员会工作职责的专业知识和经验。 会计专业人士是指具备较 ...

第一条 为了进一步规范通鼎互联信息股份有限公司（以下简称"公司"） 董事会的议事方式和决策程序，促使董事和董事会有效地履行其职责，提高董事 会规范运作和科学决策水平，根据《中华人民共和国公司法》《中华人民共和国 证券法》《上市公司治理准则》《上市公司章程指引》《股票上市规则》和《通 鼎互联信息股份有限公司章程》（以下简称"《公司章程》"）等有关规定，制 定本规则。 第二条 公司依法设立董事会，董事会根据股东会和《公司章程》的授权， 依法对公司进行经营管理，对股东会负责并报告工作。 第三条 董事会由 9 名董事组成，设董事长 1 人，副董事长 1 人，每届任期 为三年。公司董事可由经理或者其他高级管理人员兼任，但兼任经理或者其他高 级管理人员职务的董事以及由职工担任的董事，总计不得超过公司董事总数的二 分之一。公司董事会成员中应当有 1/3 以上（含）独立董事，其中至少有 1 名会 计专业人士。 通鼎互联信息股份有限公司 董事会议事规则 第一章 总则 第四条 公司董事会设立审计委员会，并根据需要设立战略、提名、薪酬与 考核等相关专门委员会。专门委员会对董事会负责，依照本章程和董事会授权履 行职责，提案应当提交董 ...

第一章 总 则 通鼎互联信息股份有限公司 对外担保管理制度 公司全资子公司和控股子公司为公司合并报表范围内的法人或其他组织提 供担保的，应在其董事会或股东会做出决议后及时通知公司履行有关信息披露义 务。 控股和全资子公司为合并报表范围之外的主体提供担保的，视同公司提供担 保，应当履行本制度相关规定。 第四条 公司对外担保实行统一管理，未经公司董事会或股东会批准，公司 及子公司不得对外提供担保，不得相互提供担保，无权以公司名义签署对外担保 的合同、协议或其他类似的法律文件。 第五条 公司董事和高级管理人员应审慎对待和严格控制担保产生的债务风 险，并对违规或失当的对外担保产生的损失依法承担连带责任。 第六条 公司对外担保应当遵循合法、审慎、互利、安全的原则，严格控制担保 风险。 第七条 公司为他人提供担保，应当采取反担保等必要的措施防范风险，反担保 的提供方应具备实际承担能力。 公司及子公司为非全资子公司提供担保的，该非全资子公司的其他股东应当 按出资比例提供同等担保或者反担保等风险控制措施。如该股东未能按出资比例 向公司子公司提供同等担保或反担保等风险控制措施，公司董事会需披露主要原 因，并在分析担保对象经营情 ...

通鼎互联信息股份有限公司 董事会战略委员会工作细则 第一章 总则 第一条 为适应公司战略发展需要，增强公司核心竞争力，确定公司发展规 划，健全投资决策程序，加强决策科学性，提高重大投资决策的效益和质量，完 善公司治理结构，根据《中华人民共和国公司法》、《上市公司治理准则》、《上 市公司独立董事管理办法》、《公司章程》及其他有关规定，公司特设立董事会 战略委员会，并制定本工作细则。 第二条 董事会战略委员会是董事会依据相应法律法规设立的专门机构，主 要负责对公司长期战略和重大投资决策进行研究并提出建议。 第二章 人员组成 第三条 战略委员会成员由三名董事组成，其中应至少包括一名独立董事。 第四条 战略委员会委员由董事长、二分之一以上独立董事或者全体董事的 三分之一提名，并由董事会选举产生。 第五条 战略委员会设主任委员（召集人）一名，由董事长担任，负责召集 和主持战略委员会会议。 第六条 战略委员会任期与董事会任期一致，委员任期届满，连选可以连任。 期间如有委员不再担任公司董事职务，自动失去委员资格，由委员会根据上述第 三至第五条规定补足委员人数。 第七条 《公司法》、《公司章程》关于董事义务规定适用于战略委员 ...