证券代码：600528 证券简称：中铁工业 公告编号：2025-019 中铁高新工业股份有限公司 关于召开2024年年度股东大会的通知 （一）股东大会类型和届次 2024年年度股东大会 （二）股东大会召集人：董事会 （三）投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相 结合的方式 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 （四）现场会议召开的日期、时间和地点 重要内容提示： 召开的日期时间：2025 年 6 月 27 日 9 点 30 分 召开地点：北京市丰台区汽车博物馆西路 10 号院 5 号楼 711 会议室 一、召开会议的基本情况 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证券交易所上市公司自律监管指引第 1 号 — 规范运作》等有 关规定执行。 （七）涉及公开征集股东投票权 不涉及 股东大会召开日期：2025年6月27日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 （五）网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交 ...

一、监事会会议召开情况 本公司第九届监事会第十二次会议通知和议案等材料已于 2025 年 6 月 5 日以电子邮件方式送达至各位监事，召集人向全体监事作了说明，全 体监事同意豁免会议的提前通知期限。会议于 2025 年 6 月 6 日以通讯表 决方式召开。会议应参与表决监事 3 名，实际参与表决监事 3 名。会议召 开符合有关法律、行政法规、部门规章、规范性文件及《公司章程》的规 定。 证券代码：600528 证券简称：中铁工业 编号：临 2025-017 中铁高新工业股份有限公司 第九届监事会第十二次会议决议公告 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误 导性陈述或重大遗漏，并对其内容的真实性、准确性和完整性承担法律 责任。 二、监事会会议审议情况 本次会议以记名投票的方式，审议通过以下议案： 审议通过《关于公司 2024 年度<企业年度工作报告>的议案》。 表决情况：3 票同意、0 票反对、0 票弃权。 特此公告。 二〇二五年六月七日 中铁高新工业股份有限公司监事会 ...

证券代码：600528 证券简称：中铁工业 编号：临 2025-018 本次会议以记名投票的方式，审议通过以下议案： （一）审议通过《关于提名高峰先生、麻晋超先生为公司董事候选人 的议案》。同意提名高峰先生、麻晋超先生为公司董事候选人，并提交公 司 2024 年年度股东大会审议，任期自股东大会审议通过之日起至第九届 董事会任期届满之日止。高峰先生、麻晋超先生简历附后；公司 2024 年 年度股东大会审议通过《关于修订<公司章程>的议案》后，监事会取消， 麻晋超先生将不再担任公司监事。本议案已经董事会提名委员会全体委员 同意。 表决情况：7 票同意、0 票反对、0 票弃权。 中铁高新工业股份有限公司 第九届董事会第十一次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误 导性陈述或重大遗漏，并对其内容的真实性、准确性和完整性承担法律 责任。 一、董事会会议召开情况 本公司第九届董事会第十一次会议通知和议案等材料已于 2025 年 6 月 5 日以电子邮件方式送达至各位董事，召集人向全体董事作了说明，全 体董事同意豁免会议的提前通知期限。会议于 2025 年 6 月 6 日以通讯表 决方式召 ...

Core Viewpoint - The construction of the Xi'ao Men Railway and Highway Dual-Use Bridge is a significant engineering achievement, set to become the world's largest span dual-use bridge, showcasing advanced technology and innovation in bridge construction [3][4][10]. Group 1: Project Overview - The Xi'ao Men Bridge features a main span of 1,488 meters and is designed to withstand challenging environmental conditions, including high winds and waves [3][4]. - The bridge construction involves 30,000 tons of steel structure, which is divided into 138 intelligent modules, with installation precision controlled within 2 millimeters [3][4]. - The project is a key component of the Ningbo-Zhoushan Railway, with construction expected to be completed in 2024 [4]. Group 2: Technological Innovations - The bridge employs a cable-stayed suspension system, marking the first application of this technology in high-speed rail over water [4]. - The manufacturing process utilizes a fully automated intelligent production line, enhancing efficiency by over 40% and achieving 100% utilization of intelligent equipment [5]. - AI technology is integrated into welding robots for real-time monitoring and defect detection, significantly improving product quality and production efficiency [5]. Group 3: Company Background - China Railway Industry is a leading enterprise in the domestic A-share market, specializing in high-end equipment for rail transportation and underground excavation [6]. - China Railway Baoguan, a subsidiary of China Railway Industry, is recognized as a top player in the domestic bridge steel structure sector [4][6]. - The company has a market share exceeding 60% in the large steel structure bridge manufacturing and installation sector [5]. Group 4: Future Prospects - China Railway Industry aims to leverage new technological revolutions and industrial transformations to enhance its market position in water conservancy, railways, and energy sectors [9]. - The company plans to expand its market presence in overseas regions, including the Middle East, Oceania, and the Americas, while stabilizing its traditional markets in Europe and Southeast Asia [9]. - Ongoing projects in Zhejiang province, including the intelligent production base and advanced tunneling machines, reflect the company's commitment to innovation and quality [10].

本报记者 向炎涛 东海之滨，浙江舟山群岛，西堠门公铁两用跨海大桥建设工作正在如火如荼地开展，滩涂间塔吊林立，重型吊装船臂如钢 龙探海，数十米高的桥墩拔地而起……这里浪急风大，有着"东海第一险"之称，曾被国际桥梁界公认为"建桥禁区"。 西堠门公铁两用跨海大桥的钢结构部分由中铁高新工业股份有限公司（以下简称"中铁工业"）旗下中铁宝桥（舟山）有限 公司（以下简称"中铁宝桥舟山公司"）承建。如今，在数字化、智能化和AI（人工智能）技术的加持下，桥梁建设已经成为中 国建造的一张名片，中国建造也实现了从追赶到领跑的跨越。 近日，《证券日报》记者走进了中铁工业位于浙江省舟山市、杭州市的多个生产基地和项目现场，实地感受大国重器背后 的工匠精神。 建造难度空前 据了解，2005年至2009年，我国桥梁建设者们在浪涌高达4米的恶劣环境中建成了西堠门大桥，结束了舟山市"孤悬海 上"的困境。当前在建的西堠门公铁两用跨海大桥是世界上跨度最大的公铁两用跨海大桥，建成后将打破舟山群岛不通铁路的 历史。 这座主跨1488米、宽68米的公铁合建大桥，创造了世界公铁两用桥梁跨度最大、主梁宽度最宽、桩基直径最大，在高铁跨 海桥梁中首次应用斜拉悬索 ...

Core Viewpoint - The development of shield tunneling machines in China has transitioned from reliance on foreign technology to achieving self-sufficiency and becoming a leader in the industry, showcasing the country's advancements in high-end manufacturing [1][3]. Group 1: Development and Achievements - The first domestically produced composite earth pressure balance shield tunneling machine, "China Railway No. 1," was launched in April 2008, marking a significant milestone in China's tunneling technology [2]. - The successful completion of the Tianjin Metro Line 3 project demonstrated the capabilities of domestic shield machines, breaking the monopoly of foreign machines in the Chinese market [3]. - The design and application of hard rock shield tunneling machines were developed to meet the challenges posed by complex geological conditions in regions like Chongqing, leading to significant technological advancements [3]. Group 2: Technological Innovations - The team led by Wang Dujuan has developed several innovative products, including the world's largest rectangular shield machine and the first horseshoe-shaped shield machine, filling gaps in national technology [4]. - The shield machines produced by the company are now widely used in various sectors, including water conservancy, underground space construction, and mining energy, expanding the market for Chinese manufacturing [4]. Group 3: Global Expansion - The export of the "China Railway No. 50" shield machine to Malaysia in 2012 marked a significant step for Chinese tunneling technology on the global stage [3]. - The company has successfully exported shield machines to over 30 countries and regions, establishing itself as a leader in the high-end manufacturing sector [4].

Core Viewpoint - The article highlights the advancements in intelligent manufacturing and AI technology in China's infrastructure projects, showcasing the transition from following global trends to leading in high-end equipment manufacturing. Group 1: Intelligent Manufacturing in Bridge Construction - The "Five Lines and One System" intelligent production line for the Zhoushan Xihumen Railway and Highway Bridge significantly enhances production efficiency by over 40% while achieving 100% utilization of intelligent manufacturing equipment [2][4]. - The project team has developed advanced techniques for optimal forming paths and automated welding, resulting in improved geometric precision and durability of steel beams [4][5]. - AI-driven welding technology allows robots to accurately identify welding positions and defects, ensuring high-quality production through real-time monitoring and alerts [5]. Group 2: Innovations in Tunnel Construction - The "Qihang" shield machine, developed by the company, is a large-diameter, highly intelligent tunneling solution that operates with precision in complex geological conditions [6][8]. - The shield machine features advanced systems for autonomous tunneling, automatic correction, and safety monitoring, enhancing operational efficiency and safety [8][9]. - As of April 17, 2025, the "Qihang" shield machine has completed 292 meters of tunneling, demonstrating its effectiveness in challenging environments [8]. Group 3: Market Position and Future Strategy - The company is the only A-share listed enterprise in China focused on high-end rail transit and underground excavation equipment, holding a leading position in several product categories [10]. - The company has maintained the world's highest sales of tunnel boring machines for eight consecutive years and dominates the domestic market in various sectors, including hydropower and coal mining [10]. - Future strategies include focusing on structural adjustments and enhancing project acquisition in "large, difficult, special, and new" fields to strengthen core competitiveness [10].

Mergers and Acquisitions - China Medical plans to acquire 100% equity of Jinsui Technology for 302 million yuan, with Jinsui's core business being e-commerce operations and brand authorization for Philips personal health products [1] - Sunshine Nuohuo intends to purchase 100% equity of Jiangsu Langyan Life Science Technology through share issuance and convertible bonds, focusing on high-end chemical drugs and providing pharmaceutical production services [2] - Yunnan Copper is planning to acquire 40% equity of Liangshan Mining from its parent company, with the stock suspension expected to last no more than 10 trading days [3] Share Buybacks and Increases - Haizheng Pharmaceutical intends to repurchase shares worth between 50 million and 100 million yuan for an employee stock ownership plan, with a maximum repurchase price of 13 yuan per share [4] - Tianqiao Hoisting's controlling shareholder plans to increase holdings between 75 million and 150 million yuan, with a maximum purchase price of 5 yuan per share [5] - China Railway Industry's controlling shareholder plans to increase holdings between 160 million and 300 million yuan, with a limit of 2% of the total share capital [6] Stock Market Activity - Chunguang Technology's stock has seen a significant increase of 59.76% over six trading days, indicating potential irrational market speculation [7] - Lijun Co. confirms normal operations and no undisclosed significant matters despite stock price fluctuations exceeding 20% [8][9] - Tongwei Co. executives plan to reduce their holdings by a total of 22,200 shares due to personal financial needs, representing 0.1016% of the total share capital [10]

Group 1: Institutional Research on Popular Companies - The top twenty companies with the highest number of institutional research visits in the past 30 days include Huaming Equipment, Changshu Bank, Guangdian Yuntong, Yunnan Baiyao, and BYD. In the last five days, the most visited companies were Mankalon, Zhou Dasheng, Stable Medical, Zhujiang Beer, and Shenghe Resources. Among the top twenty companies in the past 30 days, 11 companies had 10 or more rating agencies, including BYD, Huali Group, Weixing New Materials, Changshu Bank, and Weixing Co., Ltd. [2][11][12] - Companies such as BYD, Huali Group, Changshu Bank, Weixing Co., Ltd., Weichai Power, Yunnan Baiyao, Tuobang Co., Ltd., Huaming Equipment, and Zhongji United are expected to see significant growth in net profit attributable to shareholders in 2024 compared to 2023 [2][11][12]. Group 2: Shareholder Increase Activities - From May 5 to May 9, 2025, a total of 13 companies announced significant shareholder increases, with three companies having 10 or more rating agencies. The companies with an average proposed increase amount exceeding 1% of the latest market value include *ST Gengxing, Hainan Development, China Railway Industry, Huamao Technology, and Linglong Tire [3][14][15]. - From January 1 to May 11, 2025, 297 companies announced significant shareholder increases, with 203 having 10 or more rating agencies. Among these, 15 companies had an average proposed increase amount exceeding 1% of the latest market value, including Xinjie Energy, Sailun Tire, Rongsheng Petrochemical, Wanrun Co., Ltd., CNOOC Engineering, and Xin Fengming [5][16][17]. Group 3: Company Buyback Activities - From May 5 to May 9, 2025, a total of 312 companies announced buyback progress, with 84 companies having 10 or more rating agencies. Companies expected to have a buyback amount exceeding 1% of the market value on the announcement date include Pingmei Co., Ltd., Huafa Co., Ltd., Changhong Meiling, XGIMI Technology, and Xugong Machinery [4][19][20]. - From January 1 to May 11, 2025, 1,456 companies announced buyback progress, with 297 having 10 or more rating agencies. Among these, 82 companies had a buyback amount exceeding 1% of the market value on the announcement date, including Changhong Meiling, Qianwei Central Kitchen, Baolong Technology, Shantui Co., Ltd., Wanrun Co., Ltd., Midea Group, BOE A, and Goldwind Technology [6][22][23].

Core Viewpoint - A total of 19 listed companies announced share buybacks, increases, and related loan situations during the week of May 5 to May 11, with China Nuclear Power obtaining a loan of up to 450 million yuan for stock repurchase [1][2]. Summary by Category Share Buyback Announcements - Guizhou Tire plans to increase holdings by 50 million to 100 million yuan with a loan of no more than 90 million yuan [2] - Dream Lily intends to repurchase shares worth 85 million to 170 million yuan with a loan of up to 150 million yuan [2] - Sichuan Changhong aims to repurchase shares worth 250 million to 500 million yuan for equity incentives [2] - Changhong Huayi plans to repurchase shares worth 150 million to 300 million yuan with a loan not exceeding 270 million yuan [2] - Linglong Tire's controlling shareholder intends to increase holdings by 200 million to 300 million yuan with a loan of no more than 270 million yuan [2] - China Nuclear Power plans to repurchase shares worth 300 million to 500 million yuan with a loan of up to 450 million yuan [2] - Longfly Fiber plans to repurchase shares worth 160 million to 320 million yuan with a loan of no more than 288 million yuan [2] - Baiao Chemical intends to repurchase shares worth 200 million to 400 million yuan with a loan of up to 360 million yuan [2] - Sanhuan Group plans to repurchase shares worth 150 million to 200 million yuan with a loan of no more than 180 million yuan [2] - Zhiyuan New Energy intends to repurchase 1.5 million to 3 million shares with a loan of up to 50 million yuan [2] - Keda Guokuan plans to repurchase shares worth 20 million to 40 million yuan with a loan of up to 36 million yuan [2] - Demais plans to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Yongji Shares intends to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Yinlun Shares plans to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Hualu Hengsheng intends to repurchase shares worth 200 million to 300 million yuan with a loan of no more than 270 million yuan [2] - Vanadium Titanium Shares plans to increase holdings by 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Fuchuang Precision intends to increase holdings by 120 million to 240 million yuan with a loan of no more than 200 million yuan [2]