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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 2,671 across all filing types
Latest filing 2026-01-19 Capital/Financing Update
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
龙建股份向不特定对象发行可转换公司债券发行公告
Capital/Financing Update Classification · 100% confidence The document is a detailed announcement regarding the issuance of convertible corporate bonds by 龙建路桥股份有限公司. It includes extensive information about the bond issuance terms, subscription dates, pricing, rights, and obligations, as well as regulatory approvals and underwriting details. The document is not a financial report, earnings release, or management discussion but rather a formal announcement of a capital raising activity involving convertible bonds. It references regulatory approvals and specific issuance details, consistent with a Capital/Financing Update. The document length and content indicate it is the announcement itself, not a brief notice or a report publication announcement. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2026-01-19 Chinese
龙建股份向不特定对象发行可转换公司债券信用评级报告
Annual Report Classification · 95% confidence The document contains extensive financial data tables, including revenue, EBITDA, EBIT, and other financial metrics spanning multiple years (2022, 2023, 2024, and projections into 2025). It discusses financial performance, business segments, and operational highlights. The length is substantial (15,000 characters), indicating a comprehensive report rather than a brief announcement or presentation. There is no indication that this is a transcript, proxy statement, or a regulatory filing of a different nature. The presence of detailed financial statements and analysis over multiple years aligns with the characteristics of an Annual Report (10-K). FY 2024
2026-01-19 Chinese
龙建路桥股份有限公司向不特定对象发行可转换公司债券证券募集说明书
Capital/Financing Update Classification · 100% confidence The document is titled as a "募集说明书" which translates to a "Prospectus" or "Offering Circular" for the issuance of convertible corporate bonds to unspecified investors. It contains detailed information about the bond issuance, including credit ratings, profit distribution policies, risk factors, company background, financial data, and use of proceeds. The document is comprehensive and lengthy (15,000 characters), indicating it is the full offering prospectus rather than a brief announcement or summary. It is not an annual report, earnings release, or management discussion but a capital raising document related to convertible bonds issuance. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2026-01-19 Chinese
龙建股份向不特定对象发行可转换公司债券网上路演公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding an online roadshow for a convertible bond issuance by 龙建路桥股份有限公司. It includes details about the bond issuance, regulatory approval, and the schedule and platform for the online roadshow. The document is short (1203 characters) and serves as a notice to investors about the event rather than containing financial statements or detailed financial data. It is not a full financial report, earnings release, or management discussion. It is also not a proxy, voting result, or legal proceeding. The content fits best as a Capital/Financing Update (CAP) because it relates to the company's fundraising activity and provides information about the bond issuance and related investor presentation event.
2026-01-19 Chinese
龙建股份工程项目中标公告
Regulatory Filings Classification · 95% confidence The document is an announcement from the company's board regarding winning a construction project bid. It details the project scope, contract value, and consortium members. There is no financial report, earnings data, or regulatory filing content. It is a project award announcement, which does not fit into categories like Annual Report, Earnings Release, or Capital Update. The closest relevant category is Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2026-01-12 Chinese
龙建股份2025年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled as a "2025年度业绩快报公告" which translates to "2025 Annual Performance Express Report Announcement." It contains preliminary financial data for the year 2025, including revenue, profit, net assets, and other key financial indicators. The data is unaudited and preliminary, with a clear note that the final audited data will be in the official 2025 Annual Report. The document is relatively short (1429 characters) and explicitly states that the data is preliminary and unaudited, serving as an early performance update rather than a full annual report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of periodic financial results with key highlights only. It is not a full Annual Report (10-K) or Interim Report (IR) because it lacks comprehensive financial statements and detailed analysis. It is also not a Report Publication Announcement (RPA) because it contains actual preliminary financial data rather than just announcing the release of a report. Therefore, the correct classification is Earnings Release (ER). FY 2025
2026-01-04 Chinese

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