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Anhui Tongfeng Electronics Company Limited — Investor Relations & Filings

Ticker · 600237 ISIN · CNE0000012W1 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,679 across all filing types
Latest filing 2026-05-12 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600237

About Anhui Tongfeng Electronics Company Limited

http://en.tong-feng.com/

Anhui Tongfeng Electronics Company Limited specializes in the research, development, and manufacturing of electronic components, primarily focusing on capacitors and related materials. The company’s core product portfolio includes metallized films, AC capacitors, power capacitors, and quartz crystal resonators. It maintains a vertically integrated production chain, manufacturing high-quality polypropylene and polyester films used in its capacitor products. These components are widely utilized in household appliances, power grids, telecommunications, and automotive electronics. The company emphasizes technological innovation and quality control, providing solutions for energy-efficient applications and industrial power systems. Its manufacturing capabilities support a broad range of specifications for global electronics markets.

Recent filings

Filing Released Lang Actions
安徽天禾律师事务所关于安徽铜峰电子股份有限公司2023年限制性股票激励计划回购注销部分限制性股票实施情况的法律意见书
Regulatory Filings Classification · 18% confidence The document is a full "法律意见书" (legal opinion letter) from a law firm concerning the repurchase and cancellation of restricted shares under the company's 2023 stock incentive plan. It is not an earnings release, board change notice, or annual/interim financial report, nor is it just a short announcement that another report is published. It does not detail a court case or lawsuit, so it does not fit “Legal Proceedings Report (LTR).” It is a compliance/legal disclosure document that doesn’t fit any narrowly defined category, so it falls under the general regulatory announcements fallback category: Regulatory Filings (RNS).
2026-05-12 Chinese
铜峰电子关于2025年度利润分配预案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement from Anhui Tongfeng Electronics Co., Ltd. regarding the 2025 annual profit distribution plan. It details the proposed cash dividend per share, the total amount of dividends to be distributed, and the fact that the plan will be submitted to the 2025 annual shareholders' meeting for approval. The document includes financial figures such as undistributed profits and net profit, but it is primarily an announcement of the dividend distribution plan rather than a full financial report. The document length is 1758 characters, which is relatively short and consistent with an announcement rather than a full report. The content focuses on dividend amounts, payment plans, and related shareholder meeting procedures, which aligns with the definition of a Notice of Dividend Amount (DIV). Therefore, the appropriate classification is Notice of Dividend Amount (DIV).
2026-03-16 Chinese
铜峰电子关于回购注销部分限制性股票的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Anhui Tongfeng Electronics Co., Ltd. regarding the repurchase and cancellation of part of its restricted stock under the 2023 restricted stock incentive plan. It details the board resolutions, approval procedures, reasons for repurchase, repurchase price, funding source, changes in share capital structure, and legal opinions. The document is a formal announcement about a share repurchase and cancellation event, specifically related to restricted stock incentive plans. It does not contain financial statements or quarterly/yearly financial results, nor is it a transcript, presentation, or voting result. It is not a report publication announcement since it contains substantive details about the repurchase. Therefore, the document fits best under the category of Transaction in Own Shares (POS), which covers company buybacks or sales of its own shares.
2026-03-16 Chinese
铜峰电子独立董事2025年度述职报告--黄继章docx
Board/Management Information Classification · 95% confidence The document is a detailed annual performance report of an independent director of a company, covering their duties, attendance at meetings, communication with auditors and shareholders, and oversight activities during the year 2025. It includes information about governance, internal controls, audit committee activities, and personnel changes related to senior management and auditors. The content focuses on the independent director's role and their compliance with governance and regulatory requirements. This type of document is typically classified under Board/Management Information (MANG) as it relates to management and board-level disclosures rather than a full annual report, audit report, or other financial filings. The document length and detail confirm it is a substantive report rather than a brief announcement or certification.
2026-03-16 Chinese
铜峰电子2025年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2025 by 安徽铜峰电子股份有限公司. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2025, including financial and non-financial internal control defects, their identification, and remediation status. The document includes detailed internal control standards, scope, and conclusions about the effectiveness of internal controls. It is a formal report on internal control evaluation rather than an announcement or a brief summary. The content is focused on internal control evaluation and audit-related information, which aligns with the category of Audit Report / Information (AR). The document length is 4393 characters, which is sufficient to contain substantive content rather than a mere announcement. There is no indication that this is an Annual Report (10-K), Earnings Release, or other categories. Therefore, the best fit is AR (Audit Report / Information).
2026-03-16 Chinese
铜峰电子董事会审计委员会2025年度履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as a "Board Audit Committee 2025 Annual Performance Report" from Anhui Tongfeng Electronics Co., Ltd. It details the audit committee's activities during the 2025 fiscal year, including meetings held, review of financial reports, supervision of external auditors, internal audit guidance, and internal control evaluation. The document is a report on the audit committee's duties and oversight for the year, not the full annual report or standalone audit report. It is a specialized report on audit committee performance and oversight, which fits best under Audit Report / Information (AR) category, as it is a standalone audit-related report rather than the full annual report (10-K) or a simple announcement. The document length is 2237 characters, which is sufficient for a detailed report but not a full annual report. Therefore, the classification is AR with high confidence.
2026-03-16 Chinese

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