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Beijing Dynamic Power Co., Ltd — Investor Relations & Filings

Ticker · 600405 ISIN · CNE000001H37 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,978 across all filing types
Latest filing 2023-04-17 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600405

About Beijing Dynamic Power Co., Ltd

http://www.dpc.com.cn

Beijing Dynamic Power Co., Ltd. (DPC) specializes in the research, development, and manufacturing of power electronics and energy conversion equipment. The company provides a comprehensive portfolio of power supply solutions, including high-efficiency rectifiers, DC power systems for telecommunications, and uninterruptible power supplies (UPS) for data centers. DPC is also a provider of renewable energy technologies, offering photovoltaic inverters and energy storage systems. In the transportation sector, the company develops electric vehicle (EV) charging infrastructure and power conversion modules. Its products are designed to optimize energy efficiency and reliability across various infrastructure applications, supporting digital and green energy transitions through integrated power solutions.

Recent filings

Filing Released Lang Actions
会计师关于北京动力源科技股份有限公司向特定对象发行股票申请文件的审核问询函的回复
Regulatory Filings
2023-04-17 Chinese
动力源关于续聘2023年度会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the company's decision to renew the appointment of an accounting firm (立信会计师事务所) for auditing services for the year 2023. It details the background, qualifications, and independence of the accounting firm and the audit team, as well as the audit fees and the approval process involving the board and independent directors. The document does not contain any actual financial statements or audit reports but is a formal notice about the appointment of the auditor pending shareholder approval. The document length is 4307 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) because it relates to audit matters but is not the audit report itself, nor is it a full annual report or financial statement filing. FY 2023
2023-04-17 Chinese
动力源2022年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2022年度内部控制评价报告' which translates to '2022 Annual Internal Control Evaluation Report'. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2022, including financial and non-financial internal control defects, their identification, and rectification status. The document contains detailed internal control assessment results, standards, and conclusions, indicating it is a standalone report focused on internal control evaluation rather than a full annual report or audit report. It is not a brief announcement or a certification letter but a substantive report on internal control evaluation. This aligns with the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles, including internal control evaluation results. The document length is 3928 characters, which is substantial for such a report but not a full annual report. Therefore, the best classification is AR with high confidence. FY 2022
2023-04-17 Chinese
动力源2022年度社会责任报告
Environmental & Social Information Classification · 95% confidence The document is titled '2022 年度社会责任报告' which translates to '2022 Annual Social Responsibility Report'. It details the company's activities and contributions in social responsibility, environmental protection, employee welfare, governance, and sustainable development for the year 2022. The content includes extensive discussion on environmental, social, and governance (ESG) factors, employee rights, community engagement, and sustainability initiatives. There is no indication that this is an announcement or a brief summary; rather, it is a full report focused on social responsibility aspects. This matches the description of an Environmental & Social Information report (Code: SR). The document length (10,951 characters) supports it being a full report rather than a short announcement. Therefore, the appropriate classification is Environmental & Social Information (SR).
2023-04-17 Chinese
北京动力源科技股份有限公司关于向特定对象发行股票审核问询函回复的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Beijing Dongliyuan Technology Co., Ltd. regarding its response to an inquiry letter from the Shanghai Stock Exchange about a proposed private placement of shares. It references regulatory review and approval processes by the Shanghai Stock Exchange and the China Securities Regulatory Commission. The document does not contain financial statements or detailed financial data but rather informs investors about the status and regulatory steps of a capital raising activity. The document length is short (850 characters), and it serves as an update on financing activities rather than a full report or detailed presentation. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2023-04-17 Chinese
动力源2022年度财务决算报告
Annual Report Classification · 95% confidence The document is titled as the 2022 annual financial settlement report of Beijing Dynamic Power Technology Co., Ltd. It contains detailed financial data for the year 2022, including income statement, balance sheet, cash flow statement, and financial indicators. The report mentions that the financial statements have been audited by an accounting firm with an unqualified opinion. The content is comprehensive and covers the full fiscal year financial performance and position, which aligns with the definition of an Annual Report (10-K). The document length is over 5,000 characters and contains substantive financial data, not just an announcement or certification. Therefore, the document is classified as an Annual Report (10-K). FY 2022
2023-04-17 Chinese

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