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C&D HOLSIN ENGINEERING CONSULTING CO., LTD. — Investor Relations & Filings

Ticker · 603909 ISIN · CNE100002862 Shanghai Stock Exchange Professional, scientific and technical activities
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Filings indexed 1,110 across all filing types
Latest filing 2026-03-20 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603909

About C&D HOLSIN ENGINEERING CONSULTING CO., LTD.

https://www.holsin.cn

C&D Holsin Engineering Consulting Co., Ltd. provides comprehensive technical services across the infrastructure and construction sectors. The company specializes in engineering supervision, testing and inspection, design, and project management. Its service portfolio covers the entire lifecycle of transportation projects, including highways, bridges, tunnels, ports, and waterways, as well as municipal works and building construction. By integrating advanced testing technologies with full-process consulting, the firm ensures quality control, safety, and structural integrity for large-scale infrastructure developments. The organization leverages its extensive technical expertise and research capabilities to deliver specialized solutions in maintenance management and engineering safety assessment, supporting the development of resilient and efficient transportation networks.

Recent filings

Filing Released Lang Actions
容诚会计师事务所(特殊普通合伙)关于建发合诚会计估计变更专项说明的专项审核报告
Regulatory Filings
2026-03-20 Chinese
建发合诚2025年年度报告
Annual Report Classification · 100% confidence The document is titled '建发合诚工程咨询股份有限公司2025 年年度报告' which translates to 'C&D Holsin Engineering Consulting Co., Ltd 2025 Annual Report'. It contains detailed sections including company overview, financial data for the year 2025, management discussion and analysis, governance, environmental and social information, and a full set of financial statements. The document length is 15,000 characters, indicating a comprehensive report rather than a brief announcement. It includes audited financial figures, management commentary, and detailed business descriptions, all typical of an official annual report. Therefore, this document fits the definition of an Annual Report (10-K).
2026-03-20 Chinese
建发合诚关于公司及各子公司向银行等机构申请综合授信并提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company's and its subsidiaries' application for comprehensive credit facilities from banks and other financial institutions, including details about guarantees provided. It includes information about the credit limits, guarantee amounts, decision procedures, and financial data of the subsidiaries as of a recent date. The document is a formal public announcement about financing activities and guarantees, not a full financial report or audit. It does not contain comprehensive financial statements or detailed management analysis but focuses on capital/financing updates and guarantee disclosures. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is sufficient and contains substantive information about financing and guarantees, not merely a brief notice or regulatory filing.
2026-03-20 Chinese
建发合诚关于2025年度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's decision to make an asset impairment provision for the fiscal year 2025. It details the amount of impairment, the reasons, and the impact on the company's financials. The document is relatively short (1628 characters) and structured as a formal announcement rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Annual Report (10-K) or Interim Report (IR). Instead, it is a specific disclosure about an accounting estimate adjustment approved by the board and audit committee. This type of document fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements that do not fit other categories, especially announcements about accounting provisions or adjustments.
2026-03-20 Chinese
建发合诚独立董事2025年度述职报告-林朝南
Board/Management Information Classification · 95% confidence The document is a detailed annual performance report of an independent director for the year 2025, describing the director's duties, attendance at board and shareholder meetings, committee participation, governance oversight, audit interactions, and other supervisory activities. It references compliance with company law, securities law, governance codes, and internal company regulations. The content is focused on the director's role and governance activities rather than financial results or earnings. This type of document is typically classified under Board/Management Information (MANG) as it relates to management and board-level disclosures about director activities and governance rather than financial reporting or regulatory filings.
2026-03-20 Chinese
建发合诚关于2025年度利润分配方案的公告
Notice of Dividend Amount Classification · 100% confidence The document is an announcement regarding the company's 2025 profit distribution plan, detailing the cash dividend per share, total dividend amount, and related financial figures. It includes information about the board's approval and the need for shareholder meeting approval. The document does not contain full financial statements or comprehensive financial performance data but focuses on dividend distribution details. This fits the definition of a Notice of Dividend Amount (DIV), which announces dividend amounts, payment dates, and related shareholder information. The document length is short (2104 characters), and it is not a full annual or interim report but a specific dividend announcement.
2026-03-20 Chinese

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