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武汉蓝电 — Investor Relations & Filings

Ticker · 920779 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 331 across all filing types
Latest filing 2025-03-19 Audit Report / Informat…
Country CN China
Listing Beijing Stock Exchange 920779

About 武汉蓝电

https://www.whland.com/

Wuhan Landian Electronics specializes in the research, development, and manufacturing of high-precision battery testing systems. The company provides a comprehensive range of battery testing equipment, including multi-channel battery cyclers, charge-discharge testers, and performance evaluation systems. Its core product line, the LAND series, is widely utilized for testing various battery types, such as lithium-ion, lead-acid, and nickel-metal hydride batteries. These systems are designed to measure critical parameters including capacity, cycle life, and rate performance with high accuracy and stability. Serving a diverse clientele that includes battery manufacturers, research institutions, and universities, the company focuses on delivering reliable hardware and software solutions for battery material research and quality control processes.

Recent filings

Filing Released Lang Actions
天健会计师事务所（特殊普通合伙）关于武汉市蓝电电子股份有限公司内部控制审计报告
Audit Report / Information Classification · 88% confidence The document is a standalone internal control audit report issued by a registered CPA firm (天健) on the effectiveness of Wuhan Blue Electronics’ financial reporting internal controls as of December 31, 2024. It contains audit objectives, responsibilities, scope, opinion, and attachments of licenses and certificates. It is not a full annual report or a brief announcement but a detailed audit report. This matches the “Audit Report / Information (AR)” category. FY 2024
2025-03-19 Chinese
第四届董事会提名委员会关于提名公司独立董事候选人的审查意见
Board/Management Information Classification · 95% confidence The document is an announcement from Wuhan Blue Electric Co., Ltd. regarding the nomination and review of candidates for independent directors of the company's board. It references compliance with relevant laws and regulations about independent directors and confirms the qualifications and background checks of the nominees. There is no financial data, earnings information, or report publication mentioned. The content focuses on board/management information, specifically about board nominations and approvals. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Hence, the classification is MANG with high confidence.
2025-03-19 Chinese
投资者关系活动记录表
Regulatory Filings Classification · 85% confidence The document is an investor relations activity record from Wuhan Blue Electric Electronics Co., Ltd. It details a specific investor relations event including the date, participants, and Q&A about the company's business and market conditions. It is not a financial report, earnings release, or regulatory filing but rather a record of communication with investors. The document length is short (1163 characters) and it does not contain financial statements or detailed financial data. It is not an announcement of a report but a record of an investor relations activity, which aligns best with the category of Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2025-03-03 Chinese
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by Wuhan Blue Electric Co., Ltd. It details the recent abnormal price movements, investigation results, and confirms no undisclosed material information affecting stock price. It does not contain financial statements or detailed financial data. The document is a regulatory announcement related to stock price behavior and compliance with exchange rules, not a financial report or earnings release. It fits best under Regulatory Filings (RNS) as a general regulatory announcement about stock trading activity and compliance.
2025-03-02 Chinese
2024年年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled as a "2024 年年度业绩快报公告" which translates to "2024 Annual Performance Express Announcement" or "Annual Earnings Quick Report Announcement." It contains preliminary financial data for the full year 2024, including revenue, profit, net assets, and earnings per share, with comparisons to the prior year. The document explicitly states that the data are preliminary and unaudited, and that the final audited data will be disclosed in the full 2024 Annual Report. The document length is 1808 characters, which is relatively short and consistent with a brief earnings release or performance summary rather than a full annual report. It also includes a risk warning about the preliminary nature of the data. This type of document is typically classified as an Earnings Release (ER) because it provides initial key financial results highlights for the year but is not the full audited Annual Report (10-K). It is not a Report Publication Announcement (RPA) because it contains substantive financial data, not just a notice of report availability. Therefore, the best classification is Earnings Release (ER). FY 2024
2025-02-26 Chinese
北京大成（武汉）律师事务所关于武汉市蓝电电子股份有限公司2024年第二次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a legal opinion (律师意见书) regarding the company’s 2024 second extraordinary shareholders’ meeting, detailing the convening procedures, attendance, proposal, voting method, and full vote results. It provides the official vote counts and percentages from the EGM. This fits the category “Declaration of Voting Results & Voting Rights Announcements” (DVA), which covers official results from shareholder votes at any general meeting.
2024-12-22 Chinese

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