独立董事： 关于第五届董事第二十八次会议相关事项的独立意见 根据《上市公司独立董事管理办法》、《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》等法律法规及《公司章程》的规定，作为通鼎互联信息股份有限公司（以 下简称"公司"）第五届董事会的独立董事，我们认真阅读了公司提供的第五 届董事会第二十八次会议相关资料，基于独立判断的立场，对公司董事会换届 选举暨提名第六届董事会非独立董事候选人及独立董事候选人事项进行了核 查，并发表意见如下： 1、本次董事会提名的第六届董事会董事候选人具备法律、行政法规所规定 的上市公司董事任职资格，符合《公司法》、《上市公司独立董事管理办法》 以及《公司章程》等所规定的任职条件，具备履行董事职责所必需的工作经 验，提名程序合法、有效。提名人是在充分了解被提名人的教育背景、职业经 历和专业素养等综合情况的基础上进行提名的，并已征得被提名人本人同意。 2、经审查，我们未发现独立董事、非独立董事候选人有《公司法》、《公 司章程》、《上市公司独立董事管理办法》等规定的不得担任公司董事的情 形，不存在被中国证监会确认为市场禁入者且禁入尚未 ...

通鼎互联信息股份有限公司 独立董事提名人声明与承诺 提名人通鼎互联信息股份有限公司董事会现就提名吴士敏为通 鼎互联信息股份有限公司第六届董事会独立董事候选人发表公开声 明。被提名人已书面同意作为通鼎互联信息股份有限公司第六届董 事会独立董事候选人(参见该独立董事候选人声明)。本次提名是在 充分了解被提名人职业、学历、职称、详细的工作经历、全部兼职、 有无重大失信等不良记录等情况后作出的，本提名人认为被提名人 符合相关法律、行政法规、部门规章、规范性文件和深圳证券交易 所业务规则对独立董事候选人任职资格及独立性的要求，具体声明 并承诺如下事项： 一、被提名人已经通过通鼎互联信息股份有限公司第五届董事 会提名委员会或者独立董事专门会议资格审查，提名人与被提名人 不存在利害关系或者其他可能影响独立履职情形的密切关系。 如否，请详细说明：______________________________ 二、被提名人不存在《中华人民共和国公司法》第一百四十六 条等规定不得担任公司董事的情形。 是□否 如否，请详细说明：______________________________ 三、被提名人符合中国证监会《上市公司独立董事 ...

Financial Performance - The company's operating revenue for Q3 2023 was CNY 887,436,649.97, a decrease of 3.47% compared to CNY 919,305,997.00 in the same period last year[4] - Net profit attributable to shareholders for Q3 2023 was CNY 26,189,826.74, a significant decrease of 162.96% from CNY 41,377,830.74 in the previous year[4] - Basic earnings per share for Q3 2023 were CNY -0.0213, down 163.58% from CNY 0.0333 in the same period last year[4] - Total operating revenue for Q3 2023 reached ¥2,563,985,391.29, an increase of 5.2% compared to ¥2,438,018,268.87 in the same period last year[17] - Net profit for Q3 2023 was ¥206,466,090.06, a significant increase of 168.5% compared to ¥77,079,357.12 in Q3 2022[18] - Basic and diluted earnings per share improved to ¥0.1676, up from ¥0.0609 in the previous year[19] Cash Flow - The net cash flow from operating activities increased by 648.21% to CNY 171,921,117.78 compared to CNY 22,977,585.78 in the same period last year[9] - Cash flow from operating activities generated a net amount of ¥171,921,114.67, compared to ¥22,977,585.78 in the same quarter last year[19] - The net cash flow from investment activities for Q3 2023 was 142,494,999.55 CNY, a decrease from 423,770,301.84 CNY in the same period last year[20] - The total cash inflow from financing activities was 1,387,685,000.00 CNY, compared to 1,967,835,000.00 CNY in Q3 2022, indicating a decline of approximately 29.4%[20] - The net cash flow from financing activities was -338,915,981.41 CNY, slightly improved from -335,405,909.10 CNY year-over-year[20] - The company reported a decrease in total cash and cash equivalents by 24,479,624.88 CNY in Q3 2023[20] Assets and Liabilities - Total assets at the end of the reporting period were CNY 6,032,091,353.40, reflecting a 0.80% increase from CNY 5,983,877,060.17 at the end of the previous year[4] - Total current assets as of September 30, 2023, amount to ¥4,113,289,757.12, an increase from ¥3,879,652,733.74 at the beginning of the year[14] - Total liabilities decreased to ¥3,577,454,359.12 from ¥3,737,027,209.62, a reduction of about 4.3%[15] - The company's total assets as of September 30, 2023, are ¥6,032,091,353.40, compared to ¥5,984,198,113.84 at the beginning of the year[15] - Non-current assets decreased to ¥1,918,801,596.28 from ¥2,104,545,380.10, a decline of approximately 8.8%[15] - Short-term borrowings decreased to ¥1,998,242,968.34 from ¥2,164,376,131.40, a decrease of about 7.7%[15] - The company has no long-term borrowings as of September 30, 2023, compared to ¥47,500,000.00 at the beginning of the year[15] Shareholder Information - Total number of common shareholders at the end of the reporting period is 83,164[11] - The largest shareholder, Tongding Group Co., Ltd., holds 31.51% of shares, totaling 387,519,421 shares, with 363,570,000 shares pledged[11] - The company reported a total of 0 preferred shareholders at the end of the reporting period[13] Income and Expenses - The company reported a 245.63% increase in other income, primarily due to an increase in government subsidies received[8] - The fair value change income increased by 102.05% year-on-year, attributed to the change in fair value of held stocks[8] - The company experienced a 110.65% increase in income tax expenses, mainly due to profit growth during the period[9] - Total operating costs decreased to ¥2,391,797,870.48, down 0.5% from ¥2,404,544,979.84 year-on-year[17] - Research and development expenses increased to ¥120,773,800.84, up from ¥110,959,074.18 year-on-year, reflecting a focus on innovation[17] - Investment income decreased to ¥89,433,756.00 from ¥107,003,900.19 year-on-year, indicating challenges in investment performance[17] Other Information - The third quarter report for 2023 was not audited, indicating that the figures may be subject to change upon final review[25] - Deferred tax assets increased by 321,053.67 CNY from the end of 2022 to the beginning of 2023, reaching 114,788,005.30 CNY[22] - The total liabilities decreased slightly, with deferred tax liabilities increasing by 136,963.84 CNY year-over-year[22]

通鼎互联信息股份有限公司 第五届监事会第十六次会议决议公告 证券代码：002491 证券简称：通鼎互联 公告编号：2023-039 本公司及监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。 通鼎互联信息股份有限公司（以下简称"公司"）于2023年10月17日以邮件 和电话方式向全体监事发出第五届监事会第十六次会议通知，会议于2023年10 月27日在公司会议室以现场表决方式召开。本次会议应参与表决监事3名，实际 参与表决监事3名。会议的召开和表决程序符合《公司法》、《公司章程》相关规 定。 通鼎互联信息股份有限公司监事会 2023 年 10 月 28 日 会议由监事会主席崔霏女士主持，出席会议的监事以记名投票表决方式通过 了如下决议： 一、会议以 3 票同意，0 票反对，0 票弃权，审议通过了《2023年三季度 报告》。 监事会认为：董事会编制的通鼎互联信息股份有限公司《2023 年三季度报 告》的程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、完 整地反映了上市公司的实际情况，未发现有任何虚假记载、误导性陈述或者重大 遗漏。 特此公告 ...

证券代码：002491 证券简称：通鼎互联 公告编号：2023-038 通鼎互联信息股份有限公司 特此公告 通鼎互联信息股份有限公司董事会 2023年10月28日 第五届董事会第二十七次会议决议公告 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。 通鼎互联信息股份有限公司（以下简称"公司"）于2023年10月17日以邮件 和电话方式向全体董事发出第五届董事会第二十七次会议通知，会议于2023年10 月27日在公司会议室以现场结合通讯表决方式召开。本次会议应参与表决董事9 名，实际参与表决董事9名（其中董事陈飞、白晓明，独立董事林金桐、杨友隽、 吴士敏以通讯方式参会），公司部分监事和高级管理人员列席了会议。会议的通 知、召开以及参与表决董事人数均符合法律、法规及《公司章程》的有关规定。 会议由董事长沈小平先生主持，出席会议的董事以记名投票表决方式通过了 如下决议： 一、会议以9票同意，0票反对，0票弃权，审议通过了《2023年三季度报告》。 《2023年三季度报告》详见《证券时报》、《上海证券报》及巨潮资讯网 （http://www.cninfo.com.cn/ ...

证券代码：002491 证券简称：通鼎互联 公告编号：2023-037 通鼎互联信息股份有限公司 关于收购辽宁信宇阳泽建设工程有限公司 100%股权的公告 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、交易概述 通鼎互联信息股份有限公司（以下简称"公司"或"通鼎互联"）于 2023 年 9 月 28 日召开了第五届董事会第二十六次会议（临时会议），审议通过了《关 于收购辽宁信宇阳泽建设工程有限公司 100%股权的议案》。通鼎互联控股子公司 苏州通鼎新能源有限公司（以下简称"通鼎新能源"），拟以现金收购自然人李永 华、林奕舟持有的辽宁信宇阳泽建设工程有限公司（以下简称"信宇阳泽"）100% 股权。经交易各方友好协商，本次交易的总对价为 28.5 万元。 根据《深圳证券交易所股票上市规则》、《公司章程》等相关规定，本次交易 属于董事会审批权限范围，不需要提交股东大会审议。本次交易事项不构成关联 交易，也不构成重大资产重组行为。 二、交易对方的基本情况 （一）交易对方一：李永华 1、住址：辽宁省建平县； 本次交易标的为辽宁信宇阳泽建设工程有限公司 100%股权 ...

证券代码：002491 证券简称：通鼎互联 公告编号：2023-034 通鼎互联信息股份有限公司 第五届董事会第二十六次会议决议公告 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。 通鼎互联信息股份有限公司（以下简称"公司"）于2023年9月25日以邮件 和电话方式向全体董事发出第五届董事会第二十六次会议(临时会议)通知，会议 于2023年9月28日在公司会议室以现场结合通讯表决方式召开。本次会议应参与 表决董事9名，实际参与表决董事9名（其中董事陈飞，独立董事林金桐、吴士敏、 杨友隽以通讯方式参加会议）。会议的通知、召开以及参与表决董事人数均符合 法律、法规及《公司章程》的有关规定。 会议由董事长沈小平先生主持，出席会议的董事以记名投票表决方式通过了 如下决议： 一、会议以9票同意，0票反对，0票弃权，审议通过了《关于以现金收购通 鼎宽带1.27%股权的议案》。 会议审议通过了《关于以现金收购通鼎宽带1.27%股权的议案》，根据公司战 略规划和经营发展的需要，公司拟与计大囡签署协议，以现金687.45万元人民币 收购自然人计大囡所持江苏通鼎宽带有限公司（以下 ...

证券代码：002491 证券简称：通鼎互联 公告编号：2023-036 通鼎互联信息股份有限公司 关于对外投资设立孙公司的公告 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、对外投资概述 通鼎互联信息股份有限公司（以下简称"公司"或"通鼎互联"）于 2023 年 9 月 28 日召开了第五届董事会第二十六次会议（临时会议），审议通过了《关 于对外投资设立孙公司的议案》。 因经营发展需要，公司控股子公司苏州通鼎新能源有限公司（公司持股 51%， 以下简称"通鼎新能源"）拟以自有资金 6,000 万元人民币新设两家全资子公司 苏州通鼎未来信息科技有限公司（以下简称"通鼎未来信息"）、苏州裕秀新能 源有限公司（以下简称"裕秀新能"）（以上均为暂定名，最终以工商核准为准）。 根据《深圳证券交易所股票上市规则》、《公司章程》等相关规定，本次对 外投资属于董事会审批权限，不需要提交股东大会审议。本次投资事项不构成关 联交易，亦不构成重大资产重组行为。 二、拟设孙公司的基本情况 （二）苏州裕秀新能源有限公司 1、拟定公司名称：苏州裕秀新能源有限公司 2、企业类型：有限 ...

Financial Performance - The company's operating revenue for the first half of 2023 was ¥1,676,548,741.32, representing a 10.39% increase compared to ¥1,518,712,297.08 in the same period last year[20]. - The net profit attributable to shareholders of the listed company reached ¥232,354,049.02, a significant increase of 584.57% from ¥33,441,747.91 in the previous year[20]. - The net profit after deducting non-recurring gains and losses was ¥62,275,884.24, up 521.99% from a loss of ¥14,757,833.69 in the same period last year[20]. - The net cash flow from operating activities was ¥72,366,142.87, a turnaround from a negative cash flow of ¥23,213,427.81 in the previous year, marking a 411.74% improvement[20]. - Basic earnings per share increased to ¥0.1889, up 589.42% from ¥0.0270 in the same period last year[20]. - The total operating revenue for the first half of 2023 reached CNY 1,677,548,741.32, representing a year-on-year increase of 10.12%[36]. - The company reported a significant increase in internet security revenue, which rose by 161.43% to CNY 44,941,216.84[37]. - The total comprehensive income for the first half of 2023 was CNY 354.049 million, a decrease of 232.766 million compared to the previous period[140]. - The company reported a net profit of CNY 7.33 million for the first half of 2023, representing a decline of 96.8% year-over-year[141]. Assets and Liabilities - The total assets at the end of the reporting period were ¥6,072,908,128.23, reflecting a 1.48% increase from ¥5,983,877,060.17 at the end of the previous year[20]. - The total liabilities decreased to CNY 3,591,617,081.21 from CNY 3,737,027,209.62, a reduction of 3.9%[120]. - The company's short-term borrowings stood at CNY 2,151,574,027.96, which is 35.43% of total liabilities[39]. - The total equity attributable to shareholders at the end of the reporting period was CNY 508.394 million, reflecting a decrease of 22.7% from the previous year[138]. - The total liabilities of the company at the end of the reporting period were 6,840.00 million yuan, which is an increase from the previous year[142]. Revenue Sources - The revenue from the communication cable and related manufacturing sector was ¥1,447,457,796.38, accounting for 86.33% of total revenue, with a year-on-year increase of 11.80%[35]. - The revenue from optical fiber and cable products was CNY 348,901,406.49, up 24.65% compared to the same period last year[37]. - Domestic sales accounted for 99.72% of total revenue, amounting to CNY 1,671,801,188.04, while international sales surged by 718.33% to CNY 4,747,553.28[36]. Research and Development - Research and development expenses amounted to ¥73,200,321.55, reflecting a slight increase of 1.13% from ¥72,381,724.88 in the previous year[34]. - The company holds a total of 511 authorized patents, including 229 invention patents, as of June 30, 2023[30]. - The company has been recognized as a high-tech enterprise and has established multiple national and provincial research and development platforms[30]. Cash Flow - The net cash flow from operating activities for the first half of 2023 was ¥72,366,142.87, compared to a negative cash flow of ¥23,213,427.81 in the same period of 2022, indicating a significant improvement[133]. - Total cash inflow from operating activities increased to ¥1,978,819,032.84 in the first half of 2023, up from ¥1,766,955,664.16 in the first half of 2022, representing an increase of approximately 12%[133]. - The ending balance of cash and cash equivalents increased to ¥308,370,018.92 at the end of the first half of 2023, compared to ¥131,858,686.08 at the end of the first half of 2022[135]. Corporate Governance - The company plans not to distribute cash dividends or bonus shares, nor to increase capital from reserves[4]. - The company held its first extraordinary general meeting of 2023 on January 12, with an investor participation rate of 36.43%[60]. - There were no changes in the board of directors, supervisors, or senior management during the reporting period[61]. Risk Management - The company faces risks from raw material price fluctuations and has implemented hedging strategies and long-term supply agreements to mitigate these risks[56]. - The company is focused on reducing customer concentration risks by expanding into overseas and non-operator markets[56]. - The company engaged in futures hedging to mitigate market risks associated with copper price fluctuations, ensuring stable operational performance[48]. Social Responsibility and Compliance - The company emphasizes social responsibility, focusing on tax compliance, integrity in operations, and charitable contributions[66]. - The company has maintained compliance with environmental regulations and has not faced any administrative penalties related to environmental issues during the reporting period[65]. - The company is committed to sustainable development by implementing energy-saving measures and promoting a circular economy[72]. Shareholder Information - The total number of shares is 1,229,994,500, with no changes in the total number of shares during the reporting period[103]. - The largest shareholder, Tongding Group, holds 31.51% of the shares, amounting to 387,519,421 shares, with 363,570,000 shares pledged[106]. - The company has no plans for share repurchase or other share changes during the reporting period[105].

证券代码：002491 证券简称：通鼎互联 公告编号：2023-031 通鼎互联信息股份有限公司 第五届董事会第二十五次会议决议公告 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。 通鼎互联信息股份有限公司（以下简称"公司"）于2023年8月18日以邮件 和电话方式向全体董事发出第五届董事会第二十五次会议通知，会议于2023年8 月29日在公司会议室以现场结合通讯表决方式召开。本次会议应参与表决董事9 名，实际参与表决董事9名（董事陈飞、独立董事林金桐、吴士敏以通讯方式参 会），公司部分监事和高级管理人员列席了会议。会议的通知、召开以及参与表 决董事人数均符合法律、法规及《公司章程》的有关规定。 公司监事会对公司《2023年半年度报告》及摘要发表了意见，具体内容详见 《证券时报》、《上海证券报》及巨潮资讯网(www.cninfo.com.cn)。 特此公告 通鼎互联信息股份有限公司董事会 2023年8月30日 会议由董事长沈小平先生主持，出席会议的董事以记名投票表决方式通过了 如下决议： 一、会议以9票同意，0票反对，0票弃权，审议通过了《2023年半年度报告 ...