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Longjian Road&Bridge Co.,Ltd — Investor Relations & Filings

Ticker · 600853 ISIN · CNE000000G21 LEI · 300300VA7EYY3TJEMW04 Shanghai Stock Exchange Construction
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Filings indexed 2,672 across all filing types
Latest filing 2025-10-27 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600853

About Longjian Road&Bridge Co.,Ltd

https://longjianlq.com/

Longjian Road&Bridge Co.,Ltd. specializes in the construction and maintenance of large-scale transportation infrastructure. The company focuses on high-grade highways, bridges, tunnels, and municipal engineering projects. Its core operations encompass the entire project lifecycle, including design, technical research, investment, and construction management. Key service areas include the development of complex bridge structures, such as cable-stayed and suspension bridges, as well as specialized pavement engineering and airport runway construction. The firm integrates advanced engineering technologies to deliver infrastructure solutions across diverse markets. By leveraging technical expertise in civil engineering, the company executes comprehensive projects involving earthworks, drainage systems, and traffic safety facilities, maintaining a focus on structural integrity and operational efficiency in various geographical terrains.

Recent filings

Filing Released Lang Actions
龙建股份工程项目中标公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by the company's board regarding winning a construction project bid, including project details, contract value, and timelines. It is not a financial report, earnings release, or management discussion. It does not announce changes in management, shareholding, or capital structure. It is a formal notification of a contract award (bid win). This type of announcement does not fit into categories like Annual Report, Earnings Release, or Capital Update. It is best classified under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2025-10-27 Chinese
龙建股份第十届董事会第二十五次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 25th meeting of the 10th Board of Directors of 龙建路桥股份有限公司. It includes information about board meeting procedures, voting results on various company governance and operational matters, and references to other related documents and upcoming shareholder meetings. The content focuses on board decisions, committee member changes, amendments to company rules, investment plans, and meeting scheduling. There is no presentation of financial statements or detailed financial performance data, so it is not an Annual Report (10-K) or Interim Report (IR). It is not a simple announcement of voting results (DVA) because it covers multiple board resolutions and governance changes. The document fits best under Board/Management Information (MANG) as it reports on board meeting resolutions and management decisions.
2025-10-27 Chinese
龙建股份关于延长向不特定对象发行可转换公司债券股东会决议有效期及授权有效期的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from the board of directors of 龙建路桥股份有限公司 regarding the extension of the validity period of a shareholder meeting resolution and authorization related to the issuance of convertible bonds to unspecified investors. It details board meeting decisions and requests shareholder approval for extending the validity period of the convertible bond issuance resolution and authorization. The document is short (1185 characters) and focuses on a specific corporate action related to capital raising. It is not a full financial report, audit, or earnings release, nor is it a voting result or AGM material. It is an update on financing activity and authorization related to capital structure. Therefore, it fits best under Capital/Financing Update (CAP).
2025-10-27 Chinese
龙建股份关于公司为子公司提供担保进展的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the progress of guarantees provided by the company for its subsidiaries. It includes specific guarantee amounts, counterparties, terms, risk disclosures, and financial data of the guaranteed entities. The content focuses on the company's external guarantees, internal decision procedures, and guarantee agreements. There is no indication that this is a full financial report, audit report, earnings release, or any other report type. It is a regulatory announcement about financing-related guarantees and risk disclosures. This fits best under Capital/Financing Update (CAP) as it relates to financing activities and guarantees provided by the company.
2025-10-27 Chinese
龙建股份关于召开2025年第三次临时股东会的通知
AGM Information Classification · 95% confidence The document is a notice about convening the 2025 third extraordinary general meeting of shareholders, detailing the meeting date, voting methods, agenda items, and procedural instructions. It includes information on proxy voting and meeting logistics but does not contain any financial statements or results. The document is an announcement related to a shareholder meeting rather than the meeting materials or results themselves. Therefore, it fits the category of AGM Information (AGM-R) as it provides information about the Annual/Extraordinary General Meeting.
2025-10-27 Chinese
龙建股份董事会专门委员会实施细则
Governance Information Classification · 100% confidence The document is titled as the "Implementation Rules for the Board of Directors Special Committees" of a company. It details the structure, responsibilities, composition, duties, and procedures of various board committees such as the Strategy, Investment and Sustainable Development Committee, Nomination Committee, Remuneration and Assessment Committee, and Audit and Risk Committee. The content focuses on governance practices, committee roles, meeting procedures, and compliance with laws and company bylaws. There is no financial data, earnings information, voting results, or announcements of report publications. The document is a governance-related internal regulation outlining the company's board committee governance framework. Therefore, it fits the category of Governance Information (CGR).
2025-10-27 Chinese

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