Skip to main content
Beijing Dinghan Technology Group Co.,Ltd. logo

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

Ticker · 300011 ISIN · CNE100000GW6 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,133 across all filing types
Latest filing 2018-04-23 Audit Report / Informat…
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
募集资金年度存放与使用情况的鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "鉴证报告" (Assurance Report) on the annual deposit and use of raised funds by Beijing Dinghan Technology Co., Ltd. It includes an auditor's assurance opinion on the company's special report about the annual deposit and use of raised funds for the year 2017. The document references regulatory guidelines from the Shenzhen Stock Exchange and the China Securities Regulatory Commission, and it contains detailed financial data about the fundraising amount, usage, and management of the funds. The document is not a full annual report or interim report but a standalone audit/assurance report on a specific financial aspect (fundraising usage). It is not a mere announcement or certification letter but contains substantive audit conclusions and financial data related to the fundraising usage. Therefore, it fits the category of an Audit Report / Information (AR). The document length is 4172 characters, which is sufficient for a detailed assurance report rather than a brief announcement. FY 2017
2018-04-23 Chinese
国海证券股份有限公司关于公司2018年使用闲置自有资金购买银行理财产品的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a special inspection opinion by Guohai Securities Co., Ltd. regarding Beijing Dinghan Technology Co., Ltd.'s use of idle proprietary funds to purchase bank wealth management products in 2018. It includes detailed descriptions of the investment purpose, types, amounts, risk analysis, control measures, impact on daily operations, approval procedures, and the sponsor's verification opinion. The document is a regulatory compliance and verification report related to the company's use of funds, not a financial report like an annual or interim report. It is also not an announcement of voting results, management changes, or legal proceedings. The document is relatively short (2820 characters) and focuses on a specific regulatory inspection and opinion. Therefore, it fits best under Audit Report / Information (AR), which covers standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests or inspections, excluding full annual reports. FY 2018
2018-04-23 Chinese
独立董事2017年度述职报告（孙敏）
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of Beijing Dinghan Technology Co., Ltd. for the year 2017. It includes descriptions of the director's duties, attendance at board and shareholder meetings, opinions on various board matters, committee work, investigations, and efforts to protect investor rights. The content is focused on management and governance activities rather than financial statements or audit results. There is no indication that this is a full annual report (10-K) or an audit report (AR). It is not a brief announcement or a presentation. The document fits best under Board/Management Information (MANG) as it reports on the independent director's activities and governance role during the year.
2018-04-23 Chinese
独立董事关于相关事项的独立意见
Governance Information Classification · 95% confidence The document is an independent directors' opinion report on various company matters for the year 2017, including related party transactions, guarantees, profit distribution proposals, use of raised funds, internal control self-evaluation, auditor reappointment, stock option plans, remuneration, and board appointments. It references compliance with laws and regulations, and provides detailed independent opinions on these governance and financial oversight topics. The document is not a full annual report or audit report but rather a formal independent directors' statement on governance and related financial matters. It is not a brief announcement or a certification letter but a substantive governance-related report. Therefore, it fits best under the category of Governance Information (CGR). The document length (3681 characters) is relatively short but contains detailed governance opinions rather than just an announcement or certification, so it is not RPA or RNS. Hence, the classification is CGR with high confidence.
2018-04-23 Chinese
第四届董事会第十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at a board meeting of Beijing Dinghan Technology Co., Ltd. It includes approvals of various reports such as the 2017 annual report, financial statements, profit distribution plan, internal control self-evaluation report, and other governance matters. It also covers election of directors, appointment of financial officers, remuneration plans, and proposals to be submitted to the 2017 annual general meeting. The document is not the annual report itself but a board meeting resolution announcement that references the annual report and other reports disclosed elsewhere. The document length is 9608 characters, which is substantial but the content is clearly about board meeting decisions and approvals rather than the full annual report or financial statements. Therefore, the best classification is Board/Management Information (MANG), as it announces changes in board and management and approvals of reports to be submitted to shareholders.
2018-04-23 Chinese
关于公司董事、独立董事辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of company directors and independent directors. It details the resignation letters received, the reasons for resignation, the impact on the board composition, and the company's compliance with relevant laws and regulations. There is no financial data, no mention of financial results, no report attached or referenced as being published, and no indication of a meeting or voting results. This fits the category of Board/Management Information, which covers announcements of changes in the company's board of directors or senior management.
2018-04-23 Chinese

Browse filings by year

18 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.