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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 2025-03-27 Audit Report / Informat…
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2024年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2024 年度内部控制评价报告' which translates to '2024 Annual Internal Control Evaluation Report'. It is a detailed report on the company's internal control effectiveness as of December 31, 2024. The content includes evaluation conclusions, scope, standards for defect recognition, and rectification status. It is a standalone report focused on internal control evaluation, not a full annual report or audit report. The document length is 3975 characters, which is under 5000 characters, but the content is substantive and not merely an announcement or certification. The document is not a certification letter or a brief announcement but a detailed internal control evaluation report. This fits best under the category of Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles, including internal control evaluation reports. Therefore, the classification is AR with high confidence. FY 2024
2025-03-27 Chinese
天能电池集团股份有限公司关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policies by the company TianNeng Battery Group Co., Ltd. It references specific accounting standards issued by the Ministry of Finance of China and details the nature and impact of the accounting policy changes. The document is relatively short (1425 characters) and does not contain full financial statements or comprehensive financial analysis. It is a formal disclosure about accounting policy changes rather than a full audit report or annual/interim report. This type of document fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2025-03-27 Chinese
中汇会计师事务所关于天能电池集团股份有限公司年度募集资金存放与使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as an "年度募集资金存放与使用情况鉴证报告" which translates to "Annual Verification Report on the Deposit and Use of Raised Funds." It is issued by a certified public accountant firm and addresses the management's report on the use and storage of funds raised in the year 2024. The document references regulatory guidelines from the Shanghai Stock Exchange and details the amounts raised, usage, management, and changes in investment projects related to the raised funds. It includes detailed financial data and audit verification related specifically to fundraising activities and their compliance. This type of document is a specialized audit or assurance report focusing on the use of capital raised by the company, not a full annual report or earnings release. It is not a mere announcement or certification letter but contains substantive financial and compliance information. Therefore, it fits best under the category of Audit Report / Information (AR). FY 2024
2025-03-27 Chinese
天能电池集团股份有限公司2024年度独立董事述职报告_佟成生
Board/Management Information Classification · 95% confidence The document is titled as the "2024年度独立董事述职报告" which translates to "2024 Annual Independent Director's Work Report". It is a detailed report by an independent director of the company describing their duties, attendance at meetings, communication with auditors, and oversight activities during the year 2024. The content focuses on governance, compliance with laws and regulations, internal control, audit committee activities, and board decisions. It does not contain financial statements or earnings data but rather a narrative on the independent director's role and activities. This type of document fits best under the category of Board/Management Information (MANG), as it relates to management and board-level reporting on governance and director duties. It is not an Annual Report (10-K), Audit Report (AR), or any other financial or regulatory filing. The document length and detail confirm it is a full report, not a brief announcement or certification. Therefore, the classification is MANG with high confidence.
2025-03-27 Chinese
天能电池集团股份有限公司关于2024年度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's asset impairment provision for the fiscal year 2024. It details the amounts of credit impairment losses and asset impairment losses, referencing accounting standards and the impact on consolidated profit. The document is relatively short (1131 characters) and serves as a formal disclosure of impairment provisions rather than a full financial report. It includes an auditor's confirmation but does not contain comprehensive financial statements or detailed analysis typical of an Annual Report (10-K) or Interim Report (IR). It is not a certification letter, management change, or other specific category. Therefore, it fits best as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements that do not fit other categories.
2025-03-27 Chinese
天能电池集团股份有限公司关于2024年年度利润分配方案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an official announcement from TianNeng Battery Group Co., Ltd. regarding the 2024 annual profit distribution plan. It details the cash dividend per share, total dividend amount, basis for distribution, and related financial figures such as net profit and retained earnings. It also discusses the company's dividend policy, reasons for dividend levels, and the decision-making process including board and supervisory committee approvals. The document is focused on dividend distribution and shareholder returns rather than presenting full financial statements or comprehensive annual results. It is not a full Annual Report (10-K) or Interim Report (IR), nor is it a simple announcement of a report publication. The content aligns with a Notice of Dividend Amount (DIV) filing, which announces dividend amounts, payment dates, and related details for shareholders.
2025-03-27 Chinese

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