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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 2,665 across all filing types
Latest filing 2026-05-21 AGM Information
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2025年年度股东会资料
AGM Information Classification · 95% confidence The document is titled “2025年年度股东会资料” and comprises the full agenda and related proposals (board work report, financial statements, budget report, profit distribution plan, etc.) for the company’s annual general meeting to be held on May 29, 2026. It contains detailed materials prepared for shareholder review and voting at the AGM rather than a standalone financial report or an announcement of report publication. Therefore, it matches the definition of AGM Information (materials shared during the Annual General Meeting).
2026-05-21 Chinese
龙建股份关于拟注册发行永续中期票据的公告
Regulatory Filings
2026-05-08 Chinese
龙建股份关于投资G6023辰溪至凤凰高速公路特许经营者项目及累计对外投资公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement by 龙建路桥股份有限公司 regarding a significant investment in a new infrastructure project, specifically the G6023辰溪至凤凰高速公路特许经营者项目. It includes extensive information about the investment amount, project details, involved parties, financial data of related entities, and the impact on the company. The document also discusses the board resolutions approving the investment and cumulative investment disclosures. There is no indication that this is a full financial report like an Annual Report or Interim Report, nor is it a transcript, audit report, or legal proceeding. It is a formal announcement of a capital investment and related financing activity by the company. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length and detail support a high confidence in this classification.
2026-04-30 Chinese
中银证券关于龙建股份使用募集资金置换预先投入募投项目自筹资金的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from a sponsor (中银国际证券股份有限公司) regarding the use of raised funds by 龙建路桥股份有限公司 to replace self-raised funds previously invested in projects. It references regulatory approvals, fundraising details, investment projects, audit opinions, and compliance with relevant securities regulations. The document is not a full annual or interim report, nor is it a simple announcement or certification. It is a specialized audit/verification report related to the use of raised capital and compliance with fundraising regulations. This fits the category of an Audit Report / Information (AR), as it includes audit verification and compliance opinions but is not a full financial report like an Annual Report or Interim Report. The document length (2925 characters) and content confirm it is a standalone audit/verification report rather than a brief announcement or a full financial statement.
2026-04-24 Chinese
龙建股份关于使用募集资金置换预先投入募投项目自筹资金的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the use of raised funds (募集资金) by 龙建路桥股份有限公司 to replace self-raised funds previously invested in projects. It includes specifics about the bond issuance, amounts raised, adjustments to investment plans, and approvals by the board and audit committee. It also contains verification reports from an accounting firm and sponsor opinions. The document is an official announcement about capital usage and financing activities related to the company's convertible bonds and project funding. It does not contain full financial statements or quarterly/yearly financial results, nor is it a simple notice or certification. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 2831 characters, which is sufficient for a detailed announcement but not a full annual or interim report. Hence, the classification is CAP with high confidence.
2026-04-24 Chinese
龙建股份审计与风险委员会对会计师事务所2025年度审计工作履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from the Audit and Risk Committee of Longjian Road & Bridge Co., Ltd. regarding the supervision of the accounting firm's audit work for the fiscal year 2025. It discusses the appointment, audit plan, audit process, and evaluation of the auditor's work, including the review of the 2025 financial statements and the audit report preparation. The document is not the audit report itself but a supervisory report on the audit work performed by the accounting firm. It aligns with the definition of an Audit Report / Information (AR) as it focuses on audit oversight and results without being the full annual report or financial statements. The document length is under 5,000 characters, but it contains substantive content about audit supervision rather than just announcing a report publication, so it is not an RPA. Therefore, the correct classification is AR with high confidence.
2026-04-24 Chinese

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