证券代码：688425 证券简称：铁建重工 公告编号：2026-004 中国铁建重工集团股份有限公司 2025年1-12月重大合同签约中标公告 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、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 一、2025年1-12月新签合同/中标情况 （一）按业务类型统计单位：万元 币种：人民币 2026年1月28日 ■ 二、2025年10-12月重大合同签约/中标情况单位：万元 币种：人民币 ■ 上述重大合同金额合计人民币117,433万元，约占本公司2024年营业收入的11.69%。 特此公告。 中国铁建重工集团股份有限公司董事会 ■ （二）按地区分布统计单位：万元 币种：人民币 ...

铁建重工公告，2025年1-12月，公司新签合同/中标金额为134.02亿元，同比下降6.25%。按业务类型统 计，隧道掘进机业务新签合同/中标金额为63.72亿元，同比下降29.59%；特种专业装备业务新签合同/中 标金额为33.65亿元，同比增长41.02%；轨道交通设备业务新签合同/中标金额为36.65亿元，同比增长 28.19%。按地区分布统计，境内新签合同/中标金额为107.78亿元，同比下降4.01%；境外新签合同/中标 金额为26.25亿元，同比下降14.46%。2025年10-12月，公司新增重大合同金额合计人民币11.74亿元，约 占公司2024年营业收入的11.69%。 ...

1 单位：万元 币种：人民币 序号 业务类型 2025 年 1-12 月 2024 年 1-12 月 同比增减 1 隧道掘进机业务 637,218.52 905,063.09 -29.59% 2 特种专业装备业务 336,478.65 238,604.53 41.02% 3 轨道交通设备业务 366,536.77 285,936.76 28.19% 合计 1,340,233.94 1,429,604.38 -6.25% 证券代码：688425 证券简称：铁建重工 公告编号：2026-004 中国铁建重工集团股份有限公司 2025 年 1-12 月重大合同签约中标公告 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 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、2025 年 1-12 月新签合同/中标情况 （一）按业务类型统计 （二）按地区分布统计 2 单位：万元 币种：人民币 地区分布 2025 年 1-12 月 2024 年 1-12 月 同比增减 境内 1,077,775.92 1,122,792.44 -4.01% 境外 262,458.02 306,811 ...

Group 1 - The core viewpoint of the news highlights a significant increase in semiconductor-related indices and stocks, driven by strong market activity and positive developments in the semiconductor sector [1][2] - The Shanghai Stock Exchange's Sci-Tech Innovation Board Semiconductor Materials and Equipment Theme Index (950125) rose by 4.04%, with notable gains from stocks such as Xingfu Electronics (up 13.78%) and Chipone Microelectronics (up 11.38%) [1] - The China Securities Semiconductor Materials and Equipment Theme Index (931743) also saw a strong increase of 3.00%, with Chipone Microelectronics and Jinhaitong both rising by 11.10% and 10.00% respectively [1] Group 2 - Micron Technology announced the groundbreaking of an advanced wafer manufacturing facility in Singapore, with a planned investment of approximately $24 billion over the next decade, aimed at meeting the growing demand for NAND flash memory driven by AI [1] - According to Zhongyin Securities, the expansion of AI and data is driving the storage sector into a new cycle, with tight supply and demand leading to continuous price increases, particularly for new technologies like HBM [2] - The Sci-Tech Semiconductor ETF (588170) and its linked funds focus on semiconductor equipment and materials, indicating a strong potential for domestic alternatives in the semiconductor industry, benefiting from the AI revolution and ongoing technological advancements [2]

Group 1 - The semiconductor materials and equipment theme index on the STAR Market has seen a strong increase of 3.22%, with notable gains from stocks such as ChipSource Microelectronics up 14.10% and Xingfu Electronics up 9.87% [1] - The semiconductor equipment ETF, Huaxia, has risen by 2.4%, with a trading volume of 2.12 billion yuan and a turnover rate of 7.08% [1] - The National Bureau of Statistics reported that profits in the high-tech manufacturing sector increased by 13.3%, significantly outpacing the overall industrial profit growth of 12.7 percentage points [2] Group 2 - The semiconductor industry has shown remarkable profit growth, with integrated circuit manufacturing profits soaring by 172.6% and semiconductor device manufacturing profits increasing by 128% [2] - The domestic fab expansion is expected to accelerate, particularly in advanced logic, driven by a significant gap in supply [2] - The semiconductor equipment ETF, Huaxia, focuses on the upstream semiconductor sector, with 63% of its index comprising semiconductor equipment [3]

Core Viewpoint - Hunan University, in collaboration with China Railway Construction Heavy Industry Group, has developed an intelligent system for shield tunneling operations and risk prevention, enhancing the safety and efficiency of underground construction projects [1][3]. Group 1: Technology Development - The intelligent system has been integrated into large-diameter shield equipment, providing technical support for major national projects and enabling precise risk prevention [1][3]. - The system allows shield machines to autonomously identify geological conditions and predict risks, transitioning from experience-driven to data-driven tunneling operations [3]. Group 2: Performance Metrics - The system's decision-making accuracy exceeds 90%, with control over tunneling posture deviation limited to within 30 millimeters, addressing issues of traditional manual control [5]. - In the Guanghua Intercity Second Work Area project, the intelligent system improved fault diagnosis efficiency by 20% and increased equipment utilization by 12%, leading to a 5% increase in monthly tunneling progress [5]. Group 3: Industry Impact - The technology has been recognized as a key promotion achievement by the China Highway Society for Tunnel and Underground Space, significantly reducing construction accident rates and human error risks [5]. - Future plans include expanding the application of this technology to more complex engineering scenarios, supporting high-quality development in China's underground construction sector [5].

中国铁建重工集团股份有限公司 2026 年第一次临时股东会会议资料 证券代码：688425 证券简称：铁建重工 中国铁建重工集团股份有限公司 2026 年第一次临时股东会会议资料 2026 年第一次临时股东会会议须知 为了维护全体股东的合法权益，确保股东会的正常秩序和议事效率，保证会议的顺 利进行，根据《中华人民共和国公司法》等相关规定，特制定中国铁建重工集团股份有 限公司（以下简称公司）2026 年第一次临时股东会须知。 一、为保证本次会议的严肃性和正常秩序，切实维护与会股东（或股东代表）的合 法权益，除出席或列席会议的股东（或股东代表）、公司董事、高级管理人员、见证律 师及董事会邀请的人员外，公司有权依法拒绝其他无关人员进入会场。 $$\exists{0}\to\forall{\nexists}\vdash\neg{\exists}$$ 中国铁建重工集团股份有限公司 2026 年第一次临时股东会会议资料 中国铁建重工集团股份有限公司 2026 年第一次临时股东会会议资料目录 | 2026 | 年第一次临时股东会会议须知 | 2 | | --- | --- | --- | | 2026 | 年第一次临时股东 ...

中国铁建重工集团股份有限公司，成立于2006年，位于长沙市，是一家以从事专用设备制造业为主的企 业。企业注册资本533349.7万人民币。通过天眼查大数据分析，中国铁建重工集团股份有限公司共对外 投资了25家企业，参与招投标项目5000次，财产线索方面有商标信息4条，专利信息5000条，此外企业 还拥有行政许可153个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，株洲中铁电气物资有限公司、中国铁建重工集团股份有限公司取得一项名 为"一种玄武岩纤维增强复合材料及其制备方法"的专利，授权公告号CN116278223B，申请日期为2023 年3月。 天眼查资料显示，株洲中铁电气物资有限公司，成立于1992年，位于株洲市，是一家以从事非金属矿物 制品业为主的企业。企业注册资本9267.503685万人民币。通过天眼查大数据分析，株洲中铁电气物资 有限公司参与招投标项目194次，专利信息64条，此外企业还拥有行政许可10个。 ...

Meeting Information - The first extraordinary general meeting of shareholders for 2026 will be held on January 30, 2026, at 9:30 AM in Changsha Economic and Technological Development Zone [1] - The meeting will be conducted both in-person and via an online voting system provided by the Shanghai Stock Exchange [4][2] Voting Procedures - Shareholders can vote through the Shanghai Stock Exchange's online voting system during specified time slots on the day of the meeting [2] - Specific procedures for margin trading, transfer, and other related accounts must comply with relevant regulations [3] Agenda Items - The meeting will review several proposals, including the election of the third board of directors, which requires approval from the shareholders [4][25] - The election of non-independent and independent directors will be conducted using a cumulative voting system [25][20] Shareholder Participation - Shareholders must register to attend the meeting, with registration open from January 26, 2026 [14] - Various identification and authorization documents are required for different types of shareholders attending the meeting [11][12] Contact Information - For inquiries regarding the meeting, shareholders can contact Ms. Wu at the provided address and phone number [15]

证券日报网讯1月14日，铁建重工发布公告称，公司将于2026年1月30日召开2026年第一次临时股东会。 ...