天眼查资料显示，龙建路桥股份有限公司，成立于1993年，位于哈尔滨市，是一家以从事土木工程建筑 业为主的企业。企业注册资本101403.1746万人民币。通过天眼查大数据分析，龙建路桥股份有限公司 共对外投资了86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450条，此外 企业还拥有行政许可205个。 专利摘要显示，一种箱式桥梁拼装可调节滑动机械夹持装置，它涉及钢结构桥梁焊接领域。本实用新型 解决了现有的横隔板焊接中存在无法实现横隔板的准确定位和移动的问题。本实用新型的两个平衡装置 分别可滑动安装在两个滑槽中，两个机架底部分别与两个平衡装置上部连接，两组走行轮组分别可转动 安装在两个机架上，两组走行轮组中的滑轮与导轨两侧翼板上表面滚动配合，两个电力驱动装置分别安 装在两个机架上，传动机构安装架的输出端分别与两组走行轮组中的滑轮转轴连接，横梁两端分别与两 个机架连接，横梁上可滑动安装有多个多维度调整装置，机械臂上部与横梁可滑动连接，机械臂下部与 机械手上部连接。本实用新型用于实现横隔板的准确定位和移动。 金融界2025年6月21日消息，国家知识产权局信息显示，龙建路桥股份有限公司取得一 ...

证券代码：601611 证券简称：中国核建 公告编号：2025-040 中国核工业建设股份有限公司 关于变更注册资本、修订《公司章程》并取消监事会 的公告 公司董事会及全体董事保证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。 中国核工业建设股份有限公司（以下简称"公司"）于2025年6月20日召开第 四届董事会第三十七次会议，审议通过了《关于变更注册资本、修订 <公司章程> 并取消监事会的议案》，同意变更注册资本、修订《公司章程》并取消监事会。 一、基本情况 市公司章程指引》《上市公司股东会规则》，为落实相关法律法规及监管要求， 公司结合实际情况，对《公司章程》及其附件进行修订，主要修订内容如下： 券交易所披露《关于"核建转债"到期兑付结果暨股份变动的公告》，根据中国 证券登记结算有限公司上海分公司出具的股本结构表（截至4月7日），公司股本 总数变更为3,013,834,212股，根据相关规定将注册资本由3,011,456,359元变更为 会职权，进一步调整专门委员会有关规定，《监事会议事规则》相应废止。 事规则》《董事会议事规则》。 二、具体修订情况 ...

中国核工业建设股份有限公司 董事会议事规则 第一章 总则 第一条 为规范中国核工业建设股份有限公司（以下简称"公司"）行为， 保证董事会依法行使职权，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》等有关规定以及《中国核工业建设股份有限公司章程》（以下简称"《公 司章程》"），制定本规则。 本规则适用于公司董事会、董事会各专门委员会、董事、董事会秘书及本规 则中涉及的有关部门及人员。 第四条 董事会下设董事会办公室，处理董事会日常事务，董事会秘书或者 证券事务代表兼任董事会办公室负责人，保管董事会和董事会办公室印章。 第五条 公司董事会根据需要设立战略与投资、审计与风险、薪酬与考核、 提名等专门委员会。 专门委员会成员全部由董事组成，审计与风险委员会成员为3名，为不在公 司担任高级管理人员的董事担任，其中独立董事2名，由独立董事中会计专业人 士担任召集人。战略与投资委员会成员为5名，外部董事应当占多数并包含至少1 名独立董事，由董事长担任召集人。提名委员会成员为3名，独立董事应当过半 数，由董事长担任召集人。薪酬与考核委员会成员为 ...

中国核工业建设股份有限公司 章程 （2025 年第一次修订） 目 录 中国核工业建设股份有限公司章程 第一章 总 则 第一条 为规范中国核工业建设股份有限公司（以下简称"公司"） 的组织 和行为，全面贯彻落实"两个一以贯之"重要要求，坚持和加强党的全面领导， 完善公司法人治理结构，建设中国特色现代企业制度，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》）、《中国共 产党章程》和其他有关规定，特制定本章程。 公司经国务院国有资产监督管理委员会以《关于设立中国核工业建设股份有 限公司的批复》（国资改革20101473 号）批准，以发起方式设立，并于 2010 年 12 月 21 日在国家工商行政管理总局注册登记，取得营业执照，统一社会信 用代码：911110000717828569P。 第三条 公司于 2016 年 5 月 11 日经中国证券监督管理委员会 （以下简称 "中 国证监会"）批准，首次向社会公众发行人民币普通股 52,500 万股，于 2016 年 第四条 公司注册名称： 中文全称：中 ...

序号股东名称持股比例1天津津瀚企业管理有限公司100% 经营范围含许可项目：建设工程施工；输电、供电、受电电力设施的安装、维修和试验；建筑劳务分 包。（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以相关部门批准文件 或许可证件为准）建筑材料销售；建筑物清洁服务；新兴能源技术研发；技术服务、技术开发、技术咨 询、技术交流、技术转让、技术推广；信息技术咨询服务；太阳能发电技术服务；太阳能热发电产品销 售；太阳能热利用产品销售；电力行业高效节能技术研发；风电场相关装备销售；风力发电技术服务； 电力设施器材销售；企业管理咨询；信息咨询服务（不含许可类信息咨询服务）；建筑工程用机械销 售。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动） 天眼查App显示，近日，天津纵横万疆建筑工程有限公司成立，法定代表人为吴凯，注册资本4000万人 民币，由天津津瀚企业管理有限公司全资持股。 来源：金融界 企业名称天津纵横万疆建筑工程有限公司法定代表人吴凯注册资本4000万人民币国标行业建筑业>土木 工程建筑业>其他土木工程建筑地址天津市南开区白堤路186号天津电子科技中心1-1904（招商联（天 津） ...

天眼查App显示，近日，天津卓峰建筑工程有限公司成立，法定代表人为刘芳，注册资本4000万人民 币，由天津鑫久桦建筑工程有限公司全资持股。 序号股东名称持股比例1天津鑫久桦建筑工程有限公司100% 企业名称天津卓峰建筑工程有限公司法定代表人刘芳注册资本4000万人民币国标行业建筑业>土木工程 建筑业>其他土木工程建筑地址天津市滨海新区海滨街道创业路北金盾消防器材厂3号院企业类型有限 责任公司(法人独资)营业期限2025-6-11至无固定期限登记机关天津市滨海新区市场监督管理局 来源：金融界 经营范围含许可项目：建设工程施工；供电业务；输电、供电、受电电力设施的安装、维修和试验；建 筑劳务分包；建设工程设计；道路货物运输（不含危险货物）；施工专业作业；住宅室内装饰装修；工 程造价咨询业务。（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以相关 部门批准文件或许可证件为准）土石方工程施工；园林绿化工程施工；集中式快速充电站；市政设施管 理；电动汽车充电基础设施运营；蓄电池租赁；光伏发电设备租赁；消防技术服务；太阳能发电技术服 务；发电技术服务；储能技术服务；节能管理服务；共享自行车服务；租赁服 ...

Group 1 - The State Intellectual Property Office of China has published a patent application for a "400 km/h contact network special anti-fatigue electrical connection line connection process" by China Railway Construction Electrification Bureau Group Kangyuan New Materials Co., Ltd., China Railway Construction Electrification Bureau Group Co., Ltd., and China Railway Construction Corporation Limited [1] - The patent describes a connection process that features high fatigue resistance, high mechanical strength, and excellent conductivity, suitable for high-speed dynamic conditions [1] - The electrical connection line is designed to ensure smooth current transition between the contact line and the supporting cable, preventing current from flowing through the suspension wire and support devices, which could lead to damage [1] Group 2 - China Railway Construction Electrification Bureau Group Kangyuan New Materials Co., Ltd. was established in 2005, located in Wuxi, with a registered capital of 27 million RMB, primarily engaged in manufacturing for railways, ships, aerospace, and other transportation equipment [2] - China Railway Construction Electrification Bureau Group Co., Ltd. was founded in 1994, based in Beijing, with a registered capital of 380 million RMB, focusing on civil engineering construction and has participated in 5,000 bidding projects [2] - China Railway Construction Corporation Limited was established in 2007, also located in Beijing, with a registered capital of approximately 1,357.95 million RMB, involved in civil engineering construction and has invested in 115 enterprises [2]

中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事燃气生产和供应业为主的企 业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集团有限公司共对外投 资了105家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利信息5000条，此外企 业还拥有行政许可28个。 中国石油天然气管道通信电力工程有限公司，成立于1983年，位于廊坊市，是一家以从事建筑安装业为 主的企业。企业注册资本13474.2万人民币。通过天眼查大数据分析，中国石油天然气管道通信电力工 程有限公司共对外投资了1家企业，参与招投标项目842次，财产线索方面有商标信息8条，专利信息65 条，此外企业还拥有行政许可86个。 专利摘要显示，本公开的实施例提供一种长输管线伴热电缆敷设机，长输管线伴热电缆敷设机包括：机 体；驱动组件，驱动组件设于机体；驱动轮，驱动轮以可转动的方式设于机体，驱动组件驱动连接于驱 动轮；压紧轮，压紧轮与驱动轮之间形成容纳管线的空间，压紧轮以可转动的方式设于机体，压紧轮以 可移动的方式设于机体。驱动组件、驱动轮和压紧轮均设置在机体上，并且驱动轮与压紧轮均以转动连 ...

Core Viewpoint - The credit rating agency maintains the credit rating of HuTong Construction Group Co., Ltd. at AA- with a stable outlook, indicating the company's solid financial position and operational capabilities despite facing some financial pressures [1][8]. Company Overview - HuTong Construction Group primarily engages in highway and municipal engineering construction, as well as related sales of construction materials, surveying, design, and testing services [11]. - As of March 2025, the company reported total assets of 57.24 billion yuan and total liabilities of 27.80 billion yuan, resulting in a debt-to-asset ratio of 78.87% [8][11]. Financial Performance - The company’s total revenue for 2024 was 34.58 billion yuan, with a profit margin of 13.03% [8][11]. - The operating profit margin has shown slight fluctuations, with a reported operating profit margin of 15.91% in 2022, decreasing to 13.03% by March 2025 [8][11]. - The company’s EBITDA interest coverage ratio was reported at 2.31 times, indicating a moderate ability to cover interest expenses [8]. Market Position and Competitive Advantage - The company holds high-level construction qualifications, including special-grade qualifications for highway engineering and first-grade qualifications for municipal public works, which enhance its competitive edge in the market [9][11]. - As of March 2025, the company had a backlog of contracts worth 10.271 billion yuan, providing a solid foundation for future revenue growth [9][10]. Industry Analysis - The construction industry in China is experiencing a downturn due to ongoing challenges in the real estate sector, with new contract values declining by 5.21% in 2024 [18][19]. - Despite these challenges, infrastructure investment is expected to remain a key driver of growth, supported by government policies aimed at stabilizing the economy [22][23]. Regional Economic Environment - Hebei Province, where the company operates, has shown steady economic growth, with a GDP increase of 5.4% in 2024, which bodes well for construction activities in the region [24][25]. - The provincial government has committed to significant investments in transportation infrastructure, with plans to complete 600 billion yuan in fixed asset investments during the 14th Five-Year Plan [25].

Report Industry Investment Rating No relevant content provided. Core Viewpoints - In May, China and the US reached an agreement to suspend the implementation of tariffs, leading to an improvement in Sino-US trade. The import index and new export order index rebounded, driving the recovery of domestic supply and demand, and the manufacturing PMI increased month-on-month. However, considering that the new order index is still below the boom line, enterprises' willingness to expand production is not strong, and the price level continues to decline. The marginal improvement in external demand may have limited impact on boosting the boom level. The US anti-globalization policy has long-term and negative effects on the Chinese economy, and the room for easing domestic fiscal and domestic demand promotion policies may be limited. The expectation of stable growth policies will continue to strengthen [3][26]. Summary by Relevant Catalogs 1. Export Marginally Improves, Manufacturing Boom Rebounds - Manufacturing PMI rebounds, with a month-on-month increase greater than the seasonal average. In May, the manufacturing PMI was 49.5%, up 0.5 percentage points from the previous month, but still below the critical point. From a seasonal perspective, the month-on-month increase of 0.5 percentage points is greater than the average increase of 0.1 percentage points in the past five years. However, the manufacturing PMI is lower than the average of 49.9% in the same period of the past five years, only higher than that in 2023 [12]. - Most sub - indices of the manufacturing PMI increase, and the number of sub - indices in the expansion range remains the same as last month. Among the 13 sub - indices, 9 increase in boom level and 4 decline. Only 2 sub - indices, namely the production and operation activity expectation and production, are in the expansion range [14]. - The price indices have declined for three consecutive months, but the decline has narrowed. In May, the main raw material purchase price index and ex - factory price index of the manufacturing PMI were 46.9% and 44.7% respectively, down 0.1 percentage points from the previous month, and the decline has narrowed by 2.7 and 3.0 percentage points respectively compared with the previous month [16]. - The finished product inventory decreases passively, and enterprises' willingness to expand production increases. The raw material inventory index is 47.4%, up 0.4 percentage points from the previous month; the finished product inventory index is 46.5%, down 0.8 percentage points; the purchase volume index is 47.6%, up 1.3 percentage points from the previous month [16]. - Production returns to expansion, and the new order index approaches the critical point. The production index is 50.7%, up 0.9 percentage points from the previous month, rising above the critical point. The new order index is 49.8%, up 0.6 percentage points from the previous month [19]. - The PMI of large enterprises rises above the critical point, the boom of medium - sized enterprises declines, and the boom of small enterprises improves. The PMI of large enterprises is 50.7%, up 1.5 percentage points from the previous month; the PMI of medium - sized enterprises is 47.5%, down 1.3 percentage points from the previous month; the PMI of small enterprises is 49.3%, up 0.6 percentage points from the previous month [19]. - The high - tech manufacturing industry continues to expand. The PMI of the high - tech manufacturing industry is 50.9%, remaining in the expansion range for four consecutive months [20]. 2. Service Industry Boom Slightly Increases, Construction Industry Boom Declines - The non - manufacturing boom level declines but remains in the expansion range, and the month - on - month performance is weaker than the seasonal average. In May, the non - manufacturing business activity index was 50.3%, down 0.1 percentage points from the previous month, but still above the critical point. From a seasonal perspective, the month - on - month decline of 0.1 percentage points is lower than the average increase of 0.9 percentage points in the past five years [22]. - The service industry boom rebounds, and the boom of holiday - related consumption industries increases. The service industry business activity index is 50.2%, up 0.1 percentage points from the previous month. Driven by the "May Day" holiday effect, industries such as railway transportation, air transportation, accommodation, and catering have significantly rebounded [22]. - The construction industry boom declines but remains in the expansion range. The construction industry business activity index is 51.0%, down 0.9 percentage points from the previous month. The business activity index of civil engineering construction is 62.3%, up 1.4 percentage points from the previous month [23]. - The composite PMI output index slightly rebounds. In May, the composite PMI output index was 50.4%, up 0.2 percentage points from the previous month, indicating that the overall production and operation activities of Chinese enterprises continue to expand [24]. 3. Marginal Recovery of Boom, Policy Still Needs to Be Strengthened - The marginal improvement in external demand has limited impact on boosting the boom level. Although the manufacturing PMI has increased, the new order index is still below the boom line, enterprises' willingness to expand production is not strong, and the price level continues to decline. The US anti - globalization policy has long - term negative effects on the Chinese economy, and the room for easing domestic fiscal and domestic demand promotion policies is limited. Therefore, the expectation of stable growth policies will continue to strengthen [3][26].