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Beijing Dinghan Technology Group Co.,Ltd. — Investor Relations & Filings

Ticker · 300011 ISIN · CNE100000GW6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,133 across all filing types
Latest filing 2025-08-28 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300011

About Beijing Dinghan Technology Group Co.,Ltd.

https://www.dinghantech.com

Beijing Dinghan Technology Group Co.,Ltd. specializes in the research, development, and manufacturing of high-end equipment for the rail transit sector. The company provides a comprehensive range of solutions, including on-board and ground-based power supply systems, vehicle air conditioning systems, and intelligent passenger information systems. Its product portfolio also encompasses LED lighting solutions and specialized cables designed for rail environments. Serving both high-speed rail and urban transit networks, the group focuses on enhancing operational efficiency and passenger comfort through technological innovation. In addition to hardware manufacturing, the company offers integrated maintenance and technical support services to ensure the long-term reliability of rail infrastructure and rolling stock.

Recent filings

Filing Released Lang Actions
董事会议事规则（2025年8月）
Governance Information Classification · 100% confidence The document is titled "北京鼎汉技术集团股份有限公司董事会议事规则" which translates to "Beijing Dinghan Technology Group Co., Ltd. Board Meeting Rules." The content details the rules, responsibilities, and procedures for the company's board of directors, including their duties, meeting protocols, decision-making processes, and information disclosure obligations. It is a governance document outlining internal rules and board structure rather than a report of financial performance, meeting minutes, or announcements. There is no indication of financial data, voting results, or regulatory filings. This fits the definition of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-28 Chinese
董事会向经理层授权管理制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled '北京鼎汉技术集团股份有限公司董事会向经理层授权管理制度', which translates to 'Beijing Dinghan Technology Group Co., Ltd. Board of Directors Authorization Management System to the Management'. The content details the governance structure, delegation of authority from the board to management, principles of authorization, scope, supervision, and responsibilities. It is a governance-related internal policy document rather than a financial report, earnings release, or regulatory filing. It does not contain financial data, audit information, or voting results. It is not a report publication announcement or a certification. The document fits best under Governance Information (CGR) as it details the company's internal rules, board structure, and governance practices regarding delegation of authority.
2025-08-28 Chinese
董事会审计委员会工作细则（2025年8月）
Governance Information Classification · 100% confidence The document is titled '北京鼎汉技术集团股份有限公司董事会审计委员会工作细则', which translates to 'Beijing Dinghan Technology Group Co., Ltd. Board Audit Committee Working Rules'. The content details the structure, responsibilities, and procedures of the company's audit committee under the board of directors. It includes governance rules, committee composition, duties related to auditing and internal controls, meeting procedures, and other regulatory compliance matters. There is no financial data, financial statements, or report disclosures present. The document is a governance-related internal rules document rather than a financial report or announcement. Therefore, it fits best under the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-28 Chinese
关于拟续聘立信会计师事务所（特殊普通合伙）为公司2025年度审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement from Beijing Dinghan Technology Group Co., Ltd. regarding the proposed reappointment of Lixin Certified Public Accountants as the company's audit firm for the fiscal year 2025. It includes detailed information about the audit firm, its qualifications, independence, audit fees, and the approval process by the board and audit committee. The document does not contain actual audited financial statements or audit results but is a formal notice about the intention to appoint the audit firm for the upcoming year. The document length is 4324 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) related to the audit firm appointment, not the audit report itself or an annual report. FY 2025
2025-08-28 Chinese
2025年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2025 年半年度报告摘要' which translates to '2025 Semi-Annual Report Summary'. It contains detailed financial data such as revenue, net profit, earnings per share, total assets, and shareholder information for the half-year period. The presence of substantive financial data and analysis for a period shorter than a full fiscal year indicates this is an Interim / Quarterly Report. The document length is 3224 characters, which is typical for a summary but it contains actual financial figures and not just an announcement or a link to a report. Therefore, it should be classified as an Interim / Quarterly Report (IR). H1 2025
2025-08-28 Chinese
关联方资金往来管理制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled as a management system for related party fund transactions of Beijing Dinghan Technology Group Co., Ltd. It outlines internal policies, responsibilities, and regulatory compliance related to the management and prevention of related party fund occupation. There are no financial statements, no fiscal period financial data, no earnings or audit reports, no voting results, no announcements of report publications, or any other typical financial report content. The document is a governance-related internal policy document detailing company rules and procedures for managing related party transactions and fund usage. Therefore, it fits best under Governance Information (CGR). The document length is 3149 characters, which is relatively short but contains substantive governance content rather than a mere announcement or certification.
2025-08-28 Chinese

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