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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 2020-03-23 Board/Management Inform…
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
第五届监事会第一次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement from Beijing Dinghan Technology Group Co., Ltd. regarding the resolution of the first meeting of the fifth Supervisory Board. It details the election of the Supervisory Board Chairman, including the voting results and the chairman's biography. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to any report publication. The content focuses on management/board changes, specifically the election of a new Supervisory Board Chairman. Therefore, this document fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report but a substantive announcement of a board change.
2020-03-23 Chinese
第五届董事会第一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the first meeting of the fifth board of directors of Beijing Dinghan Technology Group Co., Ltd. It includes election and appointment of the chairman, vice chairman, various board committees, and senior management positions such as president, vice presidents, financial director, board secretary, and securities affairs representative. The document also provides detailed biographies and shareholdings of the appointed individuals. There is no financial data, earnings information, or report publication mentioned. The content focuses on changes and appointments in the company's board and senior management. Therefore, this document fits the category of Board/Management Information (MANG). The document length (7872 characters) and detailed content support this classification with high confidence.
2020-03-23 Chinese
国海证券股份有限公司关于公司2019年度内部控制评价报告的核查意见
Audit Report / Information Classification · 95% confidence The document is titled as an internal control evaluation report review opinion for the year 2019 by Guohai Securities Co., Ltd., acting as the sponsor institution for Beijing Dinghan Technology Group Co., Ltd. It discusses the scope, standards, and results of the internal control evaluation, including financial and non-financial control defect standards, and concludes with the sponsor's opinion on the internal control effectiveness. The document is a review or audit opinion on the internal control evaluation report rather than the full internal control report itself. It is not an annual report, earnings release, or management report. It is a standalone audit-related document focusing on internal control evaluation and the sponsor's verification, fitting the category of Audit Report / Information (AR). The document length is under 5,000 characters but contains substantive content, not just an announcement or certification letter, so it is not RPA or RNS. Therefore, the best classification is AR with high confidence. FY 2019
2020-03-23 Chinese
监事会议事规则（2020年3月）
Governance Information Classification · 95% confidence The document is titled '监事会议事规则' which translates to 'Supervisory Board Meeting Rules' for Beijing Dinghan Technology Group Co., Ltd. It outlines the rules, powers, meeting procedures, and responsibilities of the Supervisory Board (监事会). The content is focused on governance structure, supervisory roles, meeting protocols, and legal compliance related to the Supervisory Board. There is no financial data, no report of financial results, no announcement of voting results, no executive changes, no legal proceedings, no capital updates, and no other regulatory filings. This document is a governance-related document detailing internal rules and structure of the Supervisory Board, which fits the category of Governance Information (CGR). The document length is 3382 characters, which is not extremely short, and it is the actual rules document, not an announcement or summary. Therefore, the appropriate classification is Governance Information (CGR).
2020-03-23 Chinese
独立董事2019年度述职报告（陈特放）
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of Beijing Dinghan Technology Group Co., Ltd. for the year 2019. It includes descriptions of the director's duties, attendance at board and shareholder meetings, opinions on various company matters, committee work, governance and operational oversight, and training activities. The content focuses on governance and management oversight rather than financial statements or audit results. It is not a full annual report (10-K), audit report, or earnings release. It is a management-related report focusing on board and director activities and governance. Therefore, the document best fits the category of Board/Management Information (MANG). The document length is 3592 characters, which is relatively short but contains substantive content about board activities rather than just an announcement or certification, so it is not RPA or RNS.
2020-03-23 Chinese
独立董事关于公司第五届董事会第一次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from the independent directors regarding the appointment of senior management at the company's fifth board meeting. It references compliance with company law, stock exchange rules, and internal governance documents. The content focuses on management appointments and their qualifications, without financial data or report publication. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management. The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS.
2020-03-23 Chinese

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