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Tianneng Battery Group Co.,Ltd. — Investor Relations & Filings

Ticker · 688819 ISIN · CNE100004C29 LEI · 300300NOKZOLM51U7U67 Shanghai Stock Exchange Manufacturing
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Filings indexed 513 across all filing types
Latest filing 2025-11-28 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688819

About Tianneng Battery Group Co.,Ltd.

https://www.tiannengglobal.com/

Tianneng Battery Group Co.,Ltd. specializes in the research, development, and manufacturing of advanced battery systems. The company primarily focuses on motive power batteries for light electric vehicles, including e-bikes, tricycles, and low-speed electric cars. Its product portfolio includes high-capacity lead-acid batteries, lithium-ion batteries, and hydrogen fuel cells. Beyond motive power, the company provides energy storage solutions for telecommunications, power grids, and renewable energy projects. Tianneng emphasizes a circular economy through its battery recycling and resource regeneration initiatives. The firm integrates smart manufacturing processes to enhance energy density and cycle life across its product lines, serving global markets with sustainable energy solutions.

Recent filings

Filing Released Lang Actions
天能电池集团股份有限公司关于取消公司监事会、修订《公司章程》、修订及制定公司部分治理制度的公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement from TianNeng Battery Group Co., Ltd. regarding the cancellation of the company's Supervisory Board, amendments to the Articles of Association, and revisions and establishment of various corporate governance systems. It includes extensive details on governance structure changes, legal references to the Company Law and Securities Law of China, and specific amendments to the company's bylaws. The content focuses on governance and internal company rules rather than financial results, audit opinions, or shareholder voting outcomes. It is not a full annual or interim report, nor an earnings release or call transcript. It is not a proxy solicitation or voting results announcement. The document is a governance-related announcement detailing changes in the company's internal governance framework and bylaws. Therefore, the most appropriate classification is "Board/Management Information (MANG)" as it relates to changes in company governance structure and management oversight bodies.
2025-11-28 Chinese
天能电池集团股份有限公司关于董事离任、补选董事和选举职工董事、并调整董事会专门委员会委员的公告.doc
Board/Management Information Classification · 100% confidence The document is an announcement regarding changes in the company's board of directors, including resignations, new director nominations, election of employee representative director, and adjustments to board committees. It contains detailed information about the directors leaving and joining, their qualifications, and compliance with relevant laws. There is no financial data or report content, but rather a corporate governance update about board composition and management structure. This fits the category of Board/Management Information (MANG). The document length is under 5,000 characters, but it is not merely announcing a report publication; it is the actual announcement of management changes.
2025-11-28 Chinese
天能电池集团股份有限公司关联交易决策制度（2025年修订）
Governance Information Classification · 95% confidence The document is titled '关联交易决策制度' which translates to 'Related Party Transaction Decision System' and outlines the company's internal policies and procedures for handling related party transactions. It includes governance rules, pricing principles, decision-making processes, and internal department responsibilities. There is no financial data, no report of financial performance, no announcement of voting results, no legal proceeding update, no management change, no earnings release, and no investor presentation. The document is a governance or internal control policy document related to corporate governance practices. Therefore, it fits best under Governance Information (CGR). The document length is 2510 characters, which is relatively short but contains substantive policy content, not just an announcement or certification. Hence, the classification is CGR with high confidence.
2025-11-28 Chinese
天能电池集团股份有限公司募集资金管理办法（2025年修订）
Governance Information Classification · 95% confidence The document is titled '募集资金管理办法' which translates to 'Fundraising Capital Management Measures' and details the internal rules, procedures, and governance related to the management, use, supervision, and reporting of funds raised by the company through stock issuance or other equity securities. It includes sections on the establishment of special accounts for raised funds, usage restrictions, approval processes, supervision, and disclosure requirements. The document is a regulatory or governance framework document rather than a financial report or announcement. It does not contain financial statements, earnings data, or voting results. It is a governance-related document outlining internal rules and compliance measures for fundraising capital management. Therefore, the most appropriate classification is Governance Information (CGR). The document length (7338 characters) and content confirm it is a full policy document, not a brief announcement or certification.
2025-11-28 Chinese
天能电池集团股份有限公司控股股东、实际控制人行为规范（2025年修订）
Governance Information Classification · 95% confidence The document is titled as a code of conduct for controlling shareholders and actual controllers of the company, detailing governance and compliance obligations. It is a governance-related internal regulation document rather than a financial report, announcement, or meeting material. It does not contain financial data, voting results, or executive changes. It is a governance information document outlining internal rules and behavior standards for major shareholders and controllers. Therefore, it fits the Governance Information (CGR) category.
2025-11-28 Chinese
天能电池集团股份有限公司关于召开2025年第三季度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling and details of a 2025 third quarter earnings explanation meeting (业绩说明会). It mentions the date, time, location, and participation method for the meeting, which is a form of investor presentation or earnings call. The document does not contain actual financial data or detailed financial statements but rather informs investors about the upcoming event where such information will be discussed. The document length is short (1373 characters), and it serves as a notice for the meeting rather than the meeting transcript or financial report itself. Therefore, it fits best under the category of Investor Presentation (IP).
2025-11-25 Chinese

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