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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 2017-04-19 Management Reports
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
独立董事2016年度述职报告（曹五顺）
Management Reports Classification · 95% confidence The document is a detailed annual report by an independent director of Beijing Dinghan Technology Co., Ltd. for the year 2016. It includes descriptions of the director's duties, attendance at board and shareholder meetings, opinions on various company matters including stock issuance and related transactions, committee work, investigations, investor protection efforts, and training. The content is a comprehensive narrative of management and governance activities over a fiscal year, rather than a brief announcement or a transcript. It does not fit categories like AGM materials, call transcripts, or regulatory filings. It is not a financial statement report like an Annual Report (10-K) or Interim Report (IR), but rather a management report focusing on governance and director duties. Therefore, the best fit is Management Reports (MDA). The document length (4758 characters) supports it being a substantive report rather than a short announcement.
2017-04-19 Chinese
2016年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2016 by Beijing Dinghan Technology Co., Ltd. It discusses the company's internal control system, evaluation scope, methodology, and conclusions about the effectiveness of internal controls over financial reporting and other business processes. It includes detailed descriptions of control activities, risk assessments, and defect classifications. The document is a comprehensive report on internal control evaluation rather than a brief announcement or certification. It does not fit categories like Annual Report (10-K), Earnings Release (ER), or Regulatory Filings (RNS). It is a standalone report focused on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR). Therefore, the appropriate classification is AR with high confidence. FY 2016
2017-04-19 Chinese
2016年度监事会工作报告
Audit Report / Information Classification · 90% confidence The document is titled as the "2016年度监事会工作报告" which translates to the "2016 Supervisory Board Work Report". It details the supervisory board's activities, meetings, oversight of financial statements, internal controls, related party transactions, and compliance with laws during the 2016 fiscal year. The document includes detailed supervisory opinions on the company's financial and operational status for the year 2016. It is a comprehensive report on the supervisory board's work rather than a full annual report or audit report. The length is 3026 characters, which is relatively short but contains substantive content about the supervisory board's oversight and findings. This type of document is typically classified under Annual Report (10-K) or Audit Report (AR) categories. However, since it is a supervisory board report focusing on oversight and compliance rather than a full financial statement or audit opinion alone, it aligns best with an Audit Report / Information (AR) classification, which includes reports on applied accounting principles and supervisory findings. Therefore, the document is classified as AR with high confidence. FY 2016
2017-04-19 Chinese
2016年年度报告
Regulatory Filings
2017-04-19 Chinese
北京金诚同达律师事务所关于公司终止实施第二期股票期权激励计划的法律意见书
Legal Proceedings Report Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the termination of the company's second stock option incentive plan. It discusses the background, reasons, procedures, and legal compliance of terminating the stock option plan. There are no financial statements, earnings data, or management discussion of financial results. The document is a legal proceeding related to corporate governance and compliance with securities laws and regulations. It is not an annual report, audit report, earnings release, or any financial report. It is a legal opinion on a corporate action, which fits best under Legal Proceedings Report (LTR). The document length is 3566 characters, which is not extremely short, so it is not a mere announcement. Therefore, the classification is LTR with high confidence.
2017-04-19 Chinese
公司章程（2017年4月）
Governance Information Classification · 100% confidence The document is a detailed company charter or articles of association for Beijing Dinghan Technology Co., Ltd., covering company organization, shareholder rights, board structure, share issuance, shareholder meetings, voting procedures, and other governance matters. It references Chinese company law and securities regulations, and extensively details the rules governing shareholder meetings, board elections, share transfers, and corporate governance. There is no indication that this is an annual report, financial statement, earnings release, or any other financial or regulatory filing. Instead, it is a governance document outlining the internal rules and structure of the company. Therefore, the document best fits the category of Governance Information (CGR). The document length and content confirm it is not a brief announcement or a report publication notice, but a substantive governance document.
2017-04-19 Chinese

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