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TDG Holding Co.,Ltd — Investor Relations & Filings

Ticker · 600330 ISIN · CNE0000016W2 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,892 across all filing types
Latest filing 2025-08-26 AGM Information
Country CN China
Listing Shanghai Stock Exchange 600330

About TDG Holding Co.,Ltd

https://www.tdgcore.com/en

TDG Holding Co., Ltd. focuses on the development and production of high-performance electronic materials and specialized manufacturing equipment. The company’s primary product lines include soft magnetic materials, specifically manganese-zinc and nickel-zinc ferrite cores, utilized for power management and signal processing. It also manufactures sapphire crystal materials for use in LED substrates, optical windows, and mobile device components. Complementing its material division, the company designs and builds precision equipment such as crystal growth furnaces and automated processing systems. These products support applications in telecommunications, automotive electronics, green energy, and consumer electronics. The organization emphasizes an integrated approach, combining material science expertise with advanced engineering to deliver components and machinery for complex technological requirements.

Recent filings

Filing Released Lang Actions
天通股份2025年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as the "2025 First Extraordinary General Meeting (EGM) Meeting Materials" of TianTong Holdings Co., Ltd. It contains detailed agenda items for the EGM, including proposals for amendments to the company's articles of association, shareholder meeting rules, board meeting rules, independent director work system, related party transaction decision system, external guarantee management, fundraising management, external investment management, asset write-off management, remuneration management for directors and senior management, and a three-year shareholder return plan (2025-2027). The document includes the meeting schedule, voting procedures, and detailed proposals for shareholder approval. This is a comprehensive set of materials prepared for an extraordinary shareholders meeting, which is consistent with meeting materials shared during a general meeting. It is not a report like an annual or interim report, nor is it a voting result announcement or a proxy statement. The content is clearly the meeting materials (agenda, proposals, explanations) for the EGM. Therefore, the appropriate classification is AGM Information (AGM-R), which covers presentations and materials shared during the Annual or Extraordinary General Meeting.
2025-08-26 Chinese
天通股份董事和高级管理人员持股及变动管理制度（2025年8月修订）
Board/Management Information Classification · 95% confidence The document is titled '董事和高级管理人员持股及变动管理制度' which translates to 'Management System for Shareholding and Changes of Directors and Senior Management'. It details rules and regulations governing the shareholding, trading restrictions, reporting, and responsibilities of the company's directors and senior management regarding their holdings in the company. It references compliance with securities laws and stock exchange rules, and outlines internal governance policies related to insider trading, reporting obligations, and penalties for violations. There is no financial data, earnings information, or report publication mentioned. The content is focused on governance and management policies related to directors and senior management shareholdings and their transactions. This fits the category of Board/Management Information (MANG), which covers announcements or documents about changes or management of the company's board or senior management, including their shareholdings and related policies.
2025-08-25 Chinese
天通股份外部信息使用人管理制度
Governance Information Classification · 95% confidence The document is titled as an external information user management system for TianTong Holdings Co., Ltd., dated August 2025. It outlines internal policies and procedures related to the management, confidentiality, and disclosure of the company's periodic reports and major events. The content focuses on compliance with laws and regulations, confidentiality obligations, and handling of insider information. There is no actual financial data, financial statements, or report content included. The document is a governance or compliance policy rather than a financial report or announcement. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings that require substantive financial or regulatory content. The best fitting category is Governance Information (CGR), as it details internal rules and governance practices related to information disclosure and insider information management.
2025-08-25 Chinese
天通股份重大信息内部报告制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled '重大信息内部报告制度' (Major Information Internal Reporting System) for TianTong Holdings Co., Ltd., dated August 2025. It outlines procedures, responsibilities, and standards for reporting major information internally within the company to ensure timely, accurate, and complete disclosure. The content focuses on internal governance, compliance with laws and stock exchange rules, reporting obligations, and penalties for non-compliance. There are no financial statements, earnings data, or direct financial results presented. It is not an announcement or a brief notice but a comprehensive governance-related document. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-25 Chinese
天通股份董事会提名委员会工作细则（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled '董事会提名委员会工作细则' which translates to 'Board Nomination Committee Working Rules'. It details the structure, responsibilities, procedures, and rules of the company's board nomination committee. There is no financial data, no mention of financial results, no regulatory filings, no voting results, no announcements of reports, or any other typical financial or regulatory content. Instead, it is a governance document outlining internal rules and governance practices related to the board nomination committee. Therefore, the document fits best under Governance Information (CGR). The document length is 2687 characters, which is consistent with a detailed governance policy document rather than a brief announcement or report publication notice.
2025-08-25 Chinese
天通股份资产核销管理制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled '资产核销管理制度' (Asset Write-off Management System) and contains detailed internal policies and procedures related to asset write-offs, including definitions, evidence requirements, decision-making processes, and management responsibilities. It is a comprehensive internal management system document rather than a financial report, regulatory filing, or announcement. It does not contain financial statements, audit opinions, earnings data, or shareholder meeting materials. It is a governance-related internal policy document issued by the company and approved by the board and shareholders. Therefore, the most appropriate classification is Governance Information (CGR). The document length (9305 characters) supports it being a full policy document rather than a brief announcement or certification.
2025-08-25 Chinese

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