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 ...

证券代码：872541 证券简称：铁大科技 公告编号：2025-094 上海铁大电信科技股份有限公司 2025 年第二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 9 月 1 日 2.会议召开地点：蓝宝石大厦 9 楼公司会议室 3.会议召开方式：现场投票和网络投票相结合 4.会议召集人：董事会 5.会议主持人：董事长成远女士 6.召开情况合法合规的说明： 本次会议的召集和召开符合《中华人民共和国公司法》和《上海铁大电信科 技股份有限公司章程》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 49 人，持有表决权的股份总数 77,351,516 股，占公司有表决权股份总数的 56.58%。 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、监事、高级管理人员出席或列席股东会情况 1.公司在任董事 7 人 ...

上海市锦天城律师事务所 关于 上海铁大电信科技股份有限公司 2025 年第二次临时股东会 法律意见书 锦 天 城 律师事务 所 ALLBRIGHT LAW OFFICES 地址:中国上海市浦东新区银城中路 501 号上海中心大厦 9、11、12 层 电话: 021-20511000 传真: 021-20511999 邮编: 200120 上海市锦天城律师事务所 法律意见书 关于上海铁大电信科技股份有限公司 2025 年第二次临时股东会 法律意见书 致:上海铁大电信科技股份有限公司 上海市锦天城律师事务所(以下简称"本所")接受上海铁大电信科技股份 有限公司(以下简称"公司")的委托,根据《中华人民共和国证券法》(以下 简称"《证券法》")《中华人民共和国公司法》(以下简称"《公司法》") 《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》")等中华人民共和国(以下简称"中 国",为本法律意见书之目的,不包括香港特别行政区、澳门特别行政区和台湾 地区)现行有效的法律、行政法规、规章和规范性文件和现行有效的公司章程等 有关规定,指派律师现场出席了公司于 2 ...

Investment Rating - The report maintains a "Recommended" investment rating for the industry [7] Core Insights - The mechanical export sector shows steady growth, supported by low-altitude economic policies [2][3] - The domestic leading enterprises in the mechanical equipment sector maintain strong competitive advantages in both supply and demand [4] - The report highlights specific investment opportunities in low-altitude economy and mechanical equipment sectors [5] Weekly Market Review - From August 11 to August 15, 2025, the Shanghai Composite Index rose by 1.70%, the Shenzhen Component Index increased by 4.55%, and the ChiNext Index surged by 8.58%. The Shenwan Mechanical Equipment Index rose by 3.21%, outperforming the CSI 300 Index by 0.84 percentage points, ranking 8th among 31 Shenwan first-level industries [12] - Sub-sectors such as general equipment, specialized equipment, and automation equipment saw increases of 3.45%, 4.13%, and 5.45% respectively, while engineering machinery and rail transit equipment experienced slight declines [12][15] Key Sector Tracking Low-altitude Economy - The Yunnan provincial government has issued measures to support the healthy development of the low-altitude economy, including 15 specific initiatives aimed at enhancing safety supervision, supporting drone testing, and expanding international markets [3][21] - Shanghai plans to establish a low-altitude industry fund to encourage research institutions to set up project companies for technological breakthroughs [3] Mechanical Equipment - In July 2025, sales of various types of forklifts reached 118,605 units, a year-on-year increase of 14.4%. Domestic sales accounted for 69,700 units, up 14.3%, while exports totaled 48,905 units, up 14.5% [4] - For the first seven months of 2025, a total of 857,939 forklifts were sold, marking a 12% year-on-year increase, with domestic sales up 10.4% and exports up 15.1% [4] Investment Recommendations - For the low-altitude economy, recommended companies include Deep City Transportation, Sujiao Science and Technology, and Huasheng Group [5] - In the mechanical equipment sector, recommended companies include Sany Heavy Industry, XCMG, and Anhui Heli [5]

Market Overview - On August 18, the rail transit equipment sector rose by 0.68% compared to the previous trading day, with Tongye Technology leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Stock Performance - Key stocks in the rail transit equipment sector showed the following performance: - Tongye Technology (300960) closed at 36.20, up 6.78% with a trading volume of 66,300 shares [1] - Yonghui Electric (300351) closed at 20.15, up 5.00% with a trading volume of 441,600 shares [1] - Tianzhi New Materials (688033) closed at 7.15, up 4.84% with a trading volume of 283,800 shares [1] - Other notable stocks included Xianghe Industry (603500) and Tieda Technology (872541), both showing positive gains [1] Capital Flow - The rail transit equipment sector experienced a net outflow of 13.35 million yuan from institutional investors and a net outflow of 60.78 million yuan from speculative funds, while retail investors saw a net inflow of 74.13 million yuan [2] - The detailed capital flow for specific stocks indicated that China Railway Signal & Communication (688009) had a significant net outflow from both institutional and speculative investors [3] Individual Stock Analysis - China Railway Signal & Communication (688009) had a net outflow of 29.33 million yuan from institutional investors, indicating a 13.09% share of the total [3] - Yonghui Electric (300351) saw a net inflow of 22.63 million yuan from institutional investors, representing 2.58% of the total [3] - Xianghe Industry (603500) also had a positive net inflow of 18.19 million yuan from institutional investors, accounting for 5.24% [3]

Core Viewpoint - Iron Technology reported a significant increase in revenue and net profit for H1 2025, indicating strong business performance and growth potential [1] Group 1: Financial Performance - In H1 2025, Iron Technology achieved total revenue of 121 million yuan, a year-on-year increase of 16.25% [1] - The net profit attributable to shareholders reached 23.7863 million yuan, reflecting a year-on-year growth of 53.68% [1] - The company's main product categories saw substantial gross margin improvements, with equipment monitoring increasing by 4.00 percentage points, electrical equipment by 7.84 percentage points, and other products by 11.63 percentage points [1] Group 2: Investment Activities - Iron Technology announced an investment of 60 million yuan in Bear Robot Co., acquiring a 37.69% stake through its subsidiary, Shanghai Hutoong Intelligent Technology [2] - The investment includes a 30% equity acquisition for 30 million yuan and an additional capital increase of 10 million yuan [2] - Bear Robot, established in 2021, is recognized as a leading provider of low-speed autonomous driving solutions in China [2] Group 3: Strategic Expansion - The subsidiary, Shanghai Hutoong Intelligent Technology, is involved in cutting-edge fields such as autonomous driving and embodied intelligence, focusing on applications like unmanned delivery and automated inspection [3] - In August 2024, Hutoong Intelligent announced plans to invest in Push Technology, which aims to develop a general autonomous mobility system for robots [3] - Push Technology's products include sidewalk delivery robots and specialized mobile robots equipped with dedicated functional modules [3]