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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 2024-04-29 Annual Report
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
动力源2023年年度报告
Annual Report Classification · 100% confidence The document is titled '2023 年年度报告' which translates to '2023 Annual Report'. It contains detailed financial data for the full fiscal year 2023, including consolidated net profit, revenue, quarterly financial data, management discussion and analysis, company overview, governance, environmental and social responsibility, and audit opinions. The document is lengthy (15,000 characters) and includes comprehensive financial statements and analysis, not just an announcement or summary. It also references an audit report with an unqualified opinion, which is typical for an annual report. Therefore, this document fits the definition of an Annual Report (10-K). FY 2023
2024-04-29 Chinese
动力源董事会审计委员会对会计师事务所2023年度履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the performance and supervision of the external audit firm for the fiscal year 2023. It details the audit firm's background, the procedures for appointment, the audit work performed, and the committee's evaluation of the audit firm's performance. It includes references to the audit report and internal control evaluation but does not contain the full annual report or financial statements itself. The document is focused on the audit committee's oversight and the audit firm's role, which aligns with the definition of an Audit Report / Information filing. The document length is under 5,000 characters but it is a substantive report, not merely an announcement or certification, so it is not an RPA or RNS. Therefore, the appropriate classification is AR (Audit Report / Information). FY 2023
2024-04-29 Chinese
动力源关于续聘2024年度会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (立信会计师事务所) for the 2024 audit of the company's financial reports. It details the firm's background, personnel, independence, audit fees, and the approval process by the board and audit committee. There is no actual audit report or financial data included, only information about the appointment process and the auditor's qualifications. The document length is 4079 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 regulatory filing or report publication announcement. However, given the document is an announcement of the auditor appointment and not the audit report or results, it fits best under Audit Report / Information (AR). FY 2024
2024-04-29 Chinese
立信关于动力源2023年度营业收入扣除情况表鉴证报告
Regulatory Filings
2024-04-29 Chinese
动力源2024年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2024 年第一季度报告' which translates to '2024 First Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on non-recurring gains and losses. The report is unaudited as indicated. The content covers a fiscal period shorter than a full year (the first quarter of 2024). The document length is over 11,000 characters, indicating it is a full report rather than a brief announcement. The presence of comprehensive financial statements and management assurances confirms it is an Interim / Quarterly Report rather than just an announcement or certification. Therefore, the appropriate classification is 'Interim / Quarterly Report' with code IR. Q1 2024
2024-04-29 Chinese
北京动力源科技股份有限公司会计师事务所选聘制度（20240428）
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled '北京动力源科技股份有限公司 会计师事务所选聘制度' which translates to 'Beijing Power Source Technology Co., Ltd. Auditor Selection System'. It outlines the procedures, requirements, and governance related to the selection, appointment, and replacement of the company's external audit firm. It references relevant laws and regulations, describes the roles of the audit committee, board, and shareholders, and sets out internal controls and disciplinary measures. There is no financial data, no audit report itself, no announcement of voting results, no executive changes, no earnings or capital updates, and no legal proceedings. It is a governance-related document focused on audit firm selection and oversight. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length and content confirm it is not a brief announcement or a certification, so it is not RNS or RPA. Confidence is high due to the clear governance focus and detailed procedural content.
2024-04-29 Chinese

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