这是10月5日在圭亚那首都乔治敦拍摄的晚霞中的巴拉特·贾格迪奥-德梅拉拉河大桥（无人机照片）。 新华社发（中国铁建国际供图） 10月的第一个周日，对于圭亚那人民来说有着特殊的意义。上万名民众从四面八方汇聚于中企承建的巴 拉特·贾格迪奥-德梅拉拉河大桥，期盼见证大桥通车。傍晚时分，大桥两端四座将圭亚那国徽元素羽 冠、王莲、河流融于一身的塔冠点亮灯光，照亮了德梅拉拉河的水波。 "今后，我再也不用凌晨4点起床了。"住在首都乔治敦的马西埃·巴克利每天往返于德梅拉拉河两岸通 勤，常因交通拥堵单程耗费3小时以上。 圭亚那，意为"多水之乡"。该国河网密布、沟渠纵横。桥梁之于国家，不仅是交通通道，更是连接生活 与梦想的纽带。 新华社乔治敦10月5日电 通讯｜一桥通万家——记中企承建圭亚那新德梅拉拉河大桥正式通车 新华社记者孟宜霏 许咏政 "随着大桥通车，当代人及子孙后代获得了一份珍贵礼物——与至爱之人共度更多美好时光。"圭亚那主 流媒体《圭亚那纪事报》5日在报道中写道。 "新桥的意义远不止混凝土结构本身。大桥通车后，从新建住宅区到乔治敦市中心仅需30分钟左右车 程，这将大幅提升民众幸福感。此外，由于与公路网互联互通，新桥通车 ...

Core Points - The Demerara River Bridge in Guyana, constructed by China Railway Construction International Group, officially opened on October 5, 2023, with significant attendance from government officials and representatives from both countries [1][2] Group 1: Project Significance - The bridge is described as a "catalyst" for Guyana's development, serving as a vital link for commerce, industry, and the public, which will significantly alleviate traffic pressure and reduce transportation costs [2] - The project is highlighted as a milestone in the high-quality co-construction of the Belt and Road Initiative between China and Guyana, showcasing the strong friendship between the two nations [2] Group 2: Economic Impact - Over 300 local technical workers were trained, and collaboration with over 100 local suppliers has created thousands of jobs directly or indirectly [2] - The bridge, measuring approximately 2,900 meters in length, is the largest and most technically complex transportation infrastructure project in Guyana's history, designed for a speed of 80 km/h and a lifespan of 100 years [2] Group 3: Operational Benefits - The bridge will reduce travel time across the river by three-quarters and double the navigational capacity of the river, allowing for the passage of vessels up to 50,000 tons, while significantly lowering maintenance costs [2]

Core Viewpoint - The construction of various transportation projects in Sichuan is progressing rapidly during the National Day and Mid-Autumn Festival holidays, with a focus on innovation and efficiency in project execution [3][4][5]. Group 1: Transportation Projects - The Chengdu-Ziyang Railway Tianfu Station project has over 800 workers on-site, with multiple construction processes such as metal roofing and interior decoration being carried out simultaneously [4]. - The Chengdu-Ziyang Railway's core traction substation has completed its topping out, marking a significant milestone in the project's electrical engineering phase [5]. - The G5 Jingkun Expressway expansion project has commenced, aiming to complete 900 kilometers of highway construction by the end of the year, contributing to a total highway mileage of over 11,000 kilometers in Sichuan [6]. Group 2: Innovative Construction Techniques - The Tianfu Station project has adopted a novel directional interchange prefabricated box girder technology, which allows for a construction time savings of over two months compared to traditional methods [5]. - The use of Building Information Modeling (BIM) technology in the Chengdu-Ziyang Railway project helps in preemptively addressing structural and pipeline layout issues, thereby reducing construction risks [5]. Group 3: Hydropower and Waterway Projects - The Minjiang River hydropower project at Longxikou has completed its main engineering works, with all nine generator units constructed, and is now focusing on the construction of four dams and associated facilities [7].

Core Viewpoint - China Railway Construction is planning to integrate its subsidiary China Railway Equipment with another wholly-owned subsidiary, China Railway Heavy Industry, to form a new entity called China Railway Heavy Industry Group Limited. The integration is still in the planning stage, and specific methods have yet to be determined [1]. Group 1: Integration Details - The integration aims to combine two major equipment manufacturing subsidiaries of China Railway Construction, enhancing the company's position in the industry and diversifying its revenue sources beyond just railway maintenance machinery [2][3]. - China Railway Heavy Industry, established in 2007, has become the largest underground engineering equipment and rail equipment manufacturer in China, with a strong product lineup including tunnel boring machines and special equipment [2]. Group 2: Financial Implications - In 2016, China Railway Heavy Industry reported a net profit of 960 million RMB, which is 2.1 times that of China Railway Equipment, and a net asset value of 6.9 billion RMB, 1.2 times that of China Railway Equipment. The merger is expected to significantly enhance the revenue scale and return on equity (ROE) of the listed company [3]. - The combined net profit of both companies in 2016 was 1.43 billion RMB, with total net assets of 12.43 billion RMB. If the merger is completed, the estimated market value could reach 14.76 billion HKD based on a 9x price-to-earnings (PE) ratio [4]. Group 3: Market Position and Future Prospects - The integration is theoretically feasible, and if fully merged, the new entity could qualify as a target for the Shenzhen-Hong Kong Stock Connect, given its projected market value exceeds the 5 billion HKD threshold [4][5]. - The current stock price of China Railway Equipment corresponds to a 9x PE ratio and a 0.85x price-to-book (PB) ratio, indicating a potential undervaluation compared to peers. The target price is set at 4.6 HKD, reflecting a 12x PE ratio for 2017 [5].

Core Viewpoint - China Railway Construction is planning to integrate its subsidiary China Railway Equipment with another wholly-owned subsidiary, China Railway Heavy Industry, to form a new entity called China Railway Heavy Industry Group Limited. The integration is still in the planning stage, and specific methods have yet to be determined [1] Group 1: Company Overview - China Railway Heavy Industry, established in 2007, has become the largest manufacturer of underground engineering equipment and rail equipment in China, being the only company in the mechanical industry top 100 with a focus on full-face tunnel boring machines [1] - The main business segments of China Railway Heavy Industry include tunneling machines, special equipment, rail equipment, and services, with key products such as tunnel boring machines, shield machines, municipal pipeline construction machinery, rock drilling rigs, multi-functional tunnel operation vehicles, concrete spraying vehicles, railway switches, and track fasteners [1] Group 2: Strategic Implications - The integration of China Railway Heavy Industry will transform the listed company from a leader in railway maintenance machinery to a comprehensive equipment manufacturing leader across multiple industries, which will diversify the company's revenue sources and mitigate the impact of fluctuations in the railway sector [1] - China Railway Equipment and China Railway Heavy Industry are the two main subsidiaries under China Railway Construction focused on equipment manufacturing. If the merger is completed, it will signify the consolidation of the equipment manufacturing business under China Railway Construction [1] Group 3: Financial Metrics - In 2016, China Railway Heavy Industry reported a net profit of 960 million RMB, which is 2.1 times that of China Railway Equipment, and its net assets reached 6.9 billion RMB, which is 1.2 times that of China Railway Equipment. If China Railway Heavy Industry is fully integrated, the overall return on equity (ROE) of the listed company will improve [1]

9月29日，中国铁建大桥局天津地铁8延二工区项目党支部与延长里社区党委，共同开展节前廉洁共建座谈会，共筑清正廉洁节日氛围。会上，党员们重温中央八项规定精神，观看廉洁教育PPT 转自：天津日报 ...

Group 1 - The core viewpoint of the article highlights a slight recovery in the real estate market during the traditional "Golden September" period, with a year-on-year decline in sales narrowing for major real estate companies [2][4] - In the first nine months of 2025, the total sales of the top 100 real estate companies reached 26,065.9 billion yuan, a year-on-year decrease of 12.2%, but September saw a month-on-month increase of 11.9% in sales [2] - The top five real estate companies by sales in the first nine months were Poly Developments, Greentown China, China Overseas Land & Investment, China Resources Land, and China Merchants Shekou, with sales figures of 201.7 billion yuan, 178.5 billion yuan, 170.5 billion yuan, 154.4 billion yuan, and 140.6 billion yuan respectively [2] Group 2 - In September 2025, 72 of the top 100 real estate companies experienced month-on-month growth, with 45 companies showing an increase greater than 30%, indicating a positive trend in performance [4] - The new housing market saw a steady recovery in supply and demand, with a 55% month-on-month increase in supply across 30 monitored cities, and a 18% increase in transactions, although year-on-year transactions decreased by 5% [4] - Major cities like Beijing, Shanghai, and Shenzhen benefited from policy adjustments in August and September, leading to a notable increase in transaction volumes [4][5] Group 3 - The outlook for the real estate market suggests that policies will maintain a loose stance, focusing on stabilizing the market and accelerating the implementation of existing policies [5] - Core cities are expected to see a mild improvement in new housing supply, providing some support to the market, while many other cities may face limited new projects, leading to continued market differentiation [5]

Core Viewpoint - The completion of the Sanguoshui Grand Bridge marks a significant milestone in the construction of the Yukun High-Speed Railway, which is expected to enhance transportation efficiency and promote economic development along the route [1][3]. Group 1: Project Details - The Sanguoshui Grand Bridge, located in Yunnan Province's Zhaotong City, features a main span of 168 meters and a total length of 546 meters, making it a large-span high-pier bridge [3]. - The bridge construction faced complex geological conditions due to its location in a mountainous canyon area, presenting significant challenges [3]. - The project utilized advanced construction techniques, including precise measurement and special drilling methods to ensure the stability of the bridge foundation under difficult terrain [3]. Group 2: Technological Innovations - Hydraulic climbing formwork technology was employed for efficient and safe high-altitude operations, ensuring the quality and progress of the pier construction [3]. - An intelligent temperature control system was implemented during the concrete pouring process to maintain the quality of the large-volume concrete [3]. Group 3: Project Significance - With the completion of the Sanguoshui Grand Bridge, the overall bridge construction for the Yukun High-Speed Railway is now 97% complete [3]. - The Yukun High-Speed Railway spans approximately 700 kilometers, with the Yunnan section measuring 388.6 kilometers and designed for a speed of 350 kilometers per hour, making it the first high-speed railway in Yunnan to reach this speed [3]. - Once operational, the railway will significantly reduce travel time between Chongqing and Kunming, contributing to the establishment of a new development pattern and promoting high-quality economic and social development in the surrounding areas [3].

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年9月30日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中國鐵建股份有限公司 呈交日期: 2025年9月30日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 01186 | 說明 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | 法定/註冊股本 | | | 上月底結存 | | | 2,076,296,000 | RMB | | 1 RMB | | 2,076,296,000 | | 增加 / 減少 (-) | | | | | | RMB | | | | 本月底結存 | | | 2,076,296,000 | RMB | | 1 RMB | | 2,076,296,000 | | 2. 股份分類 | 普通股 | 股份類別 | A | ...

新华社北京9月30日电 记者从中国铁建股份有限公司了解到，30日，在浙江镜岭水库输水工程土建 5标施工现场，由中铁十八局参与研发制造的"镜岭2号"TBM盾构机顺利始发，为国家重大水网工程建 设按下"快进键"。 浙江镜岭水库工程位于绍兴，是集防洪、供水、灌溉等主要功能于一体的国家重大水网工程，是浙 江水网乃至东南地区水网的重要节点工程。工程分为水库枢纽工程和输水工程两大部分，输水线路长约 76.3公里，其中中铁十八局承建的土建5标TBM隧道全长13.55公里，穿越8条断层破碎带。 为应对复杂地质条件，研发团队对"镜岭2号"TBM进行了多项针对性设计。该设备开挖直径达4.53 米，整机长约300米，采用高刚度刀盘与重载刀座，可应对最高243兆帕的极硬岩层，配备大扭矩主驱动 系统和地震波超前地质预报系统，能够提前100至150米探明前方地质状况，进一步提升掘进效率。 ...