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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 1,977 across all filing types
Latest filing 2025-04-22 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
动力源关于北京证监局对公司采取责令改正措施的整改报告
Regulatory Filings Classification · 95% confidence The document is a detailed report from Beijing Dongliyuan Technology Co., Ltd. addressing corrective measures taken following an order from the Beijing Securities Regulatory Bureau. It discusses specific accounting and internal control issues identified during a regulatory inspection, the company's remediation actions, and ongoing compliance plans. The content focuses on rectification of financial reporting and internal control deficiencies rather than presenting financial statements or earnings data. It is not an annual or interim report, earnings release, or audit report. It is a regulatory compliance and corrective action report responding to a regulatory authority's directive. Such documents fall under Regulatory Filings (RNS) as they do not fit other specific categories and serve as compliance disclosures to regulators and investors.
2025-04-22 Chinese
动力源2024年度审计委员会履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度董事会审计委员会履职情况报告" which translates to "2024 Annual Board Audit Committee Performance Report." It details the activities, meetings, and evaluations conducted by the audit committee over the year 2024, including oversight of external auditors, internal controls, and internal audit work. The document is a detailed report on the audit committee's duties and performance rather than a full annual report or standalone audit report. It does not contain full financial statements but focuses on audit committee governance and oversight activities. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and results of internal or regulatory audits, excluding full annual reports. The document length is 3222 characters, which is relatively short but contains substantive content about audit committee activities, not just an announcement or certification. Therefore, the best classification is AR with high confidence.
2025-04-22 Chinese
动力源关于未弥补亏损达到实收股本总额三分之一的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Beijing Dynamic Source Technology Co., Ltd. regarding the company's accumulated losses reaching one-third of its paid-in capital, which requires submission to the shareholders' meeting for approval. It includes details about the financial condition, causes of losses, and measures to address the situation. The document is a formal public announcement related to financial status and corporate governance but does not contain full financial statements or detailed financial performance data typical of an Annual Report or Interim Report. It is not a report publication announcement since it contains substantive content rather than just a notice of report availability. The document fits best under Regulatory Filings (RNS) as it is a regulatory announcement about a significant financial condition and related corporate actions without being a full financial report or other specific filing type.
2025-04-22 Chinese
动力源关于会计估计变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting estimates related to expected credit losses on receivables. It details the nature of the change, the reasons, the financial impact, and includes opinions from the audit committee and supervisory board. The document is relatively short (2620 characters) and is a formal announcement rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Annual Report (10-K) or Interim Report (IR). It is also not a certification or officer attestation. The content fits best with a Regulatory Filing (RNS) as it is a regulatory announcement about accounting estimate changes without being a full report or other specific filing type.
2025-04-22 Chinese
立信会计师事务所（特殊普通合伙）关于动力源2024年度营业收入扣除情况表的鉴证报告
Regulatory Filings
2025-04-22 Chinese
关于独立董事独立性情况的专项意见
Governance Information Classification · 95% confidence The document is a special opinion from the board regarding the independence of the company's independent directors, referencing regulatory requirements from the China Securities Regulatory Commission and the Shanghai Stock Exchange. It evaluates the independence of specific directors during the reporting period. This is a governance-related disclosure about board members' independence, not a full annual report, audit report, or other financial report. It is not a meeting presentation, voting result, or management change announcement. The content fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document is short and focused on governance compliance, confirming the independent status of directors.
2025-04-22 Chinese

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