证券日报网讯 2月24日，铁大科技发布2025年年度业绩快报公告称，公司2025年实现营业收入 338933146.35元，同比增长21.07%；归属于上市公司股东的净利润71021014.52元，同比增长24.62%。 （文章来源：证券日报） ...

铁大科技公告，预计公司2025年营业收入3.39亿元，同比增长21.07%；净利润7102.1万元，同比增长 24.62%；扣除非经常性损益的净利润6786.44万元，同比增长30.86%；基本每股收益0.5195元，同比增 长24.61%。 ...

板块变化情况 资金面呈现融资盘活跃但分化特征。融资余额高位波动：2月6日融资买入140.38万元，融资余额达 2663.35万元(占流通市值1.96%)，处于近一年90%分位高位；2月9日融资买入74.07万元，但融资净卖出 42.42万元，融资余额降至2620.93万元，反映部分杠杆资金获利了结。成交活跃度分化：2月6日成交额 1126.79万元(换手率0.92%)，2月12日缩量至734.05万元(换手率0.60%)，市场参与度有所下降。 经济观察网铁大科技(920541.BJ)近7天股价整体波动较小，区间涨幅0.22%，振幅2.81%，最高价13.78 元，最低价13.40元。 板块联动有限：同期北交所概念指数上涨2.39%，但个股表现分化，铁大科技因缺乏短期催化跑输板 块。 资金面情况 以上内容基于公开资料整理，不构成投资建议。 ...

证券日报网讯 12月25日，铁大科技发布公告称，铁大科技第四届董事会第十九次会议于2025年12月24 日在蓝宝石大厦召开，会议审议通过《关于拟设立兰州分公司的议案》。 （文章来源：证券日报） ...

Core Viewpoint - The announcement indicates that the wholly-owned subsidiary of Iron Technology, Huto Intelligent Transportation, has recovered an investment of 23.7746 million yuan from Suzhou Robotics Technology Co., Ltd. based on a termination agreement [1] Group 1 - The investment amount recovered is 23.7746 million yuan [1] - The termination agreement specifies that from the termination date of the SAFE payment (December 15, 2025), the SAFE will automatically terminate and will no longer have any effect [1] - Following the termination, neither party or their affiliates will bear any obligations or responsibilities under the SAFE [1]

Market Overview - On September 22, the rail transit equipment sector declined by 0.51%, with Gongda High-Tech leading the drop [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Stock Performance - Notable gainers in the rail transit equipment sector included: - Zhonghe Technology (Code: 000925) with a closing price of 7.94, up 1.79% and a trading volume of 279,600 shares [1] - Yonghui Electric (Code: 300351) with a closing price of 18.11, up 1.17% and a trading volume of 94,300 shares [1] - Bidetech (Code: 605298) with a closing price of 49.38, up 1.11% and a trading volume of 106,700 shares [1] - Conversely, Gongda High-Tech (Code: 688367) experienced the largest decline, closing at 19.60, down 5.95% with a trading volume of 61,500 shares [2] Capital Flow - The rail transit equipment sector saw a net outflow of 137 million yuan from institutional investors, while retail investors contributed a net inflow of 119 million yuan [2] - The detailed capital flow for selected stocks showed: - Zhonghe Technology had a net inflow of 20.92 million yuan from institutional investors [3] - Bidetech experienced a net outflow of 13.26 million yuan from retail investors [3] - Yonghui Electric had a significant net inflow of 26.51 million yuan from retail investors [3]

Market Overview - On September 19, the rail transit equipment sector experienced a slight decline of 0.0% compared to the previous trading day, with Tongye Technology leading the drop [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Individual Stock Performance - Notable gainers in the rail transit equipment sector included: - China Railway Industry (600528) with a closing price of 8.51, up 2.16% on a trading volume of 325,800 shares and a transaction value of 276 million yuan [1] - Times Electric (688187) closed at 48.50, up 0.79% with a trading volume of 78,900 shares and a transaction value of 384 million yuan [1] - Conversely, Tongye Technology (300960) led the declines with a closing price of 27.66, down 3.92% on a trading volume of 22,400 shares and a transaction value of 63.2 million yuan [2] - Other significant decliners included: - Weiao Co., Ltd. (605001) down 3.25% to 7.45 with a transaction value of 77.2 million yuan [2] - Tieda Technology (872541) down 3.23% to 16.16 with a transaction value of 56.7 million yuan [2] Capital Flow Analysis - The rail transit equipment sector saw a net outflow of 140 million yuan from main funds, while retail investors contributed a net inflow of 111 million yuan [2] - The sector also experienced a net inflow of 28.7 million yuan from speculative funds [2]

开源证券股份有限公司 关于上海铁大电信科技股份有限公司 2025 年半年度持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》《北京证券交易所股票上市规则》 等有关法律法规、规范性文件等的规定,开源证券股份有限公司(以下简称"保 荐机构"、"开源证券"）作为上海铁大电信科技股份有限公司(以下简称"公司"、 "铁大科技")的保荐机构,负责铁大科技的持续督导工作,并出具 2025年半年 度持续督导跟踪报告。 | 工作内容 | 持续督导工作情况 | | --- | --- | | 1、公司信息披露文 | 保荐机构对公司报告期内的信息披露文件进行了及时审阅。 | | 件审阅情况 | | | 2、督导公司建立健 | 保荐机构已督导公司建立健全规则制度(包括但不限于防止控股股东 | | | 及其关联方占用公司俗全管理制度、募集食金管理制度、内控制度、 | | 全并有效执行规则 制度的情况 | 内部审计制度、关联交易管理制度、上市公司子公司管理制度)。报 | | | 告期内,公司相关规则制度有效执行。 | | 3、募集资金使用监 | 保荐机构持续督促公司做好募集资金的存放和使用工作,定期查阅公 | | 督情况 | 司募集 ...

Group 1 - The company, Tieda Technology, announced the convening of its second extraordinary general meeting of shareholders for 2025 on September 1, 2025 [2] - The meeting approved the proposal to cancel the supervisory board and amend relevant articles [2]

章 程 上海铁大电信科技股份有限公司 3 第一章 总 则 目 录 第一条 为维护公司、股东、职工和债权人的合法权益，规范公司的组织和行 为，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》"）、《上市公司章程指引（2022 修订）》 《北京证券交易所股票上市规则》和其他有关规定，制订本章程。 | 第一章 总 则. | | --- | | 第二章 经营宗旨和范围 5 - | | 第三章 股 份. | | 第一节 股份发行 5- | | 第二节 股份增减和回购 | | 第三节 股份转让 . | | 第四章 股东和股东会. | | 第一节 股 东. | | 第二节 控股股东和实际控制人 | | 第三节 股东会的一般规定 - 13 - | | 第四节 股东会的召集 - 19- | | 第五节 股东会的提案与通知 - 20 - | | 第六节 股东会的召开 - 21 - | | 第七节 股东会表决和决议 | | 第五章 董事会. | | 第一节 董事 . | | 第二节 独立董事 . | | 第三节 董事会 | | 第四节 董事会专门委员会 | | 第六章 经理及 ...