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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 2022-03-21 Annual Report
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2021年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2021 Annual Report Summary" of TianTong Holdings Co., Ltd. It contains detailed financial data for the year 2021, including total assets, net profit, revenue, and quarterly breakdowns. It also includes comprehensive business descriptions, operational details, and strategic outlooks. The presence of audited financial figures and extensive narrative on company operations and financial performance indicates this is a full annual report rather than a brief announcement or a partial report. The document length (15,000 characters) and content depth confirm it is not a mere announcement or summary but the actual annual report. Therefore, the appropriate classification is Annual Report (10-K). FY 2021
2022-03-21 Chinese
天通股份关于2022年度公司及子公司提供担保额度预计的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Tian Tong Holdings Co., Ltd. regarding the estimated guarantee amount for the company and its subsidiaries for the year 2022. It details the guarantee amounts, the companies involved, financial data of the subsidiaries, and board opinions. The document is a formal disclosure about the company's planned financial guarantees rather than a full financial report or audit. It does not contain comprehensive financial statements or detailed financial analysis but rather an update on financing-related activities (guarantees). Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length (6685 characters) and content confirm it is a substantive announcement, not a brief notice or a report publication announcement.
2022-03-21 Chinese
天通股份八届十六次董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 16th meeting of the 8th Board of Directors of Tian Tong Holdings Co., Ltd. It includes approvals of the 2021 Annual Report, Board Work Report, President's Work Report, Financial Statements, Profit Distribution Plan, Internal Control Evaluation Report, Audit Committee Report, and other governance matters. The document also mentions that these reports and proposals will be submitted to the 2021 Annual General Meeting for approval. The document is not the Annual Report itself but a board meeting resolution announcement related to the Annual Report and other governance matters. It is not a simple announcement of report publication but a substantive board meeting decision document. Therefore, it fits best under Board/Management Information (MANG) as it details board resolutions and management decisions.
2022-03-21 Chinese
天通股份八届十三次监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of resolutions passed by the Supervisory Board (监事会) of Tian Tong Holdings Co., Ltd. It details the approval of the 2021 Annual Report, Supervisory Board Work Report, Financial Final Accounts, Profit Distribution Plan, Internal Control Evaluation Report, appointment of the 2022 audit firm, and asset impairment provisions. The document states these resolutions will be submitted to the 2021 Annual General Meeting for approval. The document is relatively short (1659 characters) and serves as a formal announcement of the Supervisory Board's decisions rather than the full annual report itself. It does not contain the full financial statements or detailed financial data but rather summaries and approvals. Therefore, it is best classified as a Regulatory Filing (RNS) because it is an official announcement of supervisory board resolutions related to the annual report and other matters, not the full Annual Report (10-K) or Audit Report (AR).
2022-03-21 Chinese
天通股份审计委员会关于关联交易事项及聘请审计机构的意见书
Audit Report / Information Classification · 95% confidence The document is an opinion letter from the Audit Committee regarding related party transactions and the appointment of an audit firm for the year 2022. It references compliance with stock exchange listing rules and company procedures, and it discusses the audit committee's review and approval of related party transactions and the reappointment of the audit firm. The document does not contain full financial statements or detailed audit reports but rather the committee's opinions and approvals. The length is short (1059 characters), and it is a formal committee opinion letter related to audit matters, which fits the category of Audit Report / Information (AR) rather than a full Annual Report or other categories. It is not a report publication announcement or a regulatory filing as it contains substantive committee opinions on audit and related party matters.
2022-03-21 Chinese
天通股份独立董事关于公司八届十六次董事会相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from the independent directors of Tian Tong Holdings Co., Ltd. regarding matters discussed at the company's 16th board meeting of the 8th session. It covers topics such as related party transactions, profit distribution plans, internal control evaluation, appointment of auditors, remuneration plans, daily related party transactions, asset impairment provisions, and guarantee limits. The document references compliance with regulatory rules and internal governance but does not contain full financial statements or detailed financial data. It is a formal opinion related to board/management matters rather than a full annual report, audit report, or earnings release. Therefore, it fits best under Board/Management Information (MANG). The document length is 2072 characters, which is relatively short and consistent with a board opinion or announcement rather than a full report.
2022-03-21 Chinese

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