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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 2019-04-09 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
2018年度审计报告
Annual Report Classification · 95% confidence The document text contains detailed financial statements including consolidated balance sheets, profit and loss statements, cash flow statements, and notes to the financial statements. It also includes an audit report section titled "2018年度审计报告" (2018 Annual Audit Report). The length of the document is substantial (15,000 characters), indicating it is a full report rather than a brief announcement. The presence of comprehensive financial data and audit opinions confirms this is a full annual report covering the company's financial performance and audit results for the fiscal year 2018. Therefore, the document fits the definition of an Annual Report (10-K).
2019-04-09 Chinese
董事会审计委员会2018年度履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2018年度履职情况报告" (2018 Annual Performance Report) of the Board Audit Committee of Tiantong Holdings Co., Ltd. It details the audit committee's composition, meetings, work performed during 2018, evaluation of the external auditor, review of financial reports, internal control effectiveness, coordination with management and auditors, and overall evaluation. The document is a report on the audit committee's activities and their assessment of the audit work for the year 2018. It is not the full annual report (10-K), nor is it a standalone audit report issued by the auditor. Instead, it is a report by the audit committee on their duties and findings related to the audit process. This fits the category of Audit Report / Information (AR), which includes audit reports and related information excluding full annual reports. The document length is 2690 characters, which is relatively short but contains substantive content about audit committee activities and audit evaluation, not just an announcement or certification. Therefore, the best classification is AR with high confidence. FY 2018
2019-04-09 Chinese
2018年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the 2018 annual report summary of TianTong Holdings Co., Ltd. It contains detailed financial data for the year 2018, including total assets, revenue, net profit, earnings per share, and quarterly financial data. It also includes business descriptions, accounting policy changes, shareholder information, and management discussion and analysis. The document is over 10,000 characters, indicating it is a substantive report rather than a brief announcement. The content matches the characteristics of an official yearly report covering company activity and full financial performance, which corresponds to an Annual Report (10-K) filing type. FY 2018
2019-04-09 Chinese
独立董事对关联交易事前认可的意见书
Regulatory Filings Classification · 95% confidence The document text contains only placeholders for pictures and no substantive text or financial data. The true document length is only 165 characters, indicating it is extremely short and does not contain any report content. There is no indication of any report type, regulatory body, or financial information. Given the lack of content, this document cannot be classified as a report or detailed filing. It is best classified as a Regulatory Filing (RNS) as a fallback category for miscellaneous filings without substantive content.
2019-04-09 Chinese
东方花旗证券有限公司关于天通控股股份有限公司2018年度募集资金存放与使用情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from 东方花旗证券有限公司 (Orient Securities) regarding 天通控股股份有限公司's (Tiantong Holdings) 2018年度募集资金存放与使用情况 (2018 annual fundraising capital deposit and usage situation). It includes specific financial figures about the amount raised, usage, management, and changes in investment projects related to the raised funds. It also contains audit opinions from an accounting firm (天健会计师事务所) on the fundraising capital usage. The document references regulatory requirements and compliance with stock exchange rules. The content is focused on the management and use of capital raised through non-public stock issuance, with detailed tables and explanations of project progress and fund allocation. This is a specialized audit and compliance report on fundraising capital usage, not a full annual report or earnings release. It is not a simple announcement or a certification letter but a substantive report on fundraising capital usage and management. Therefore, it fits best under the category of Audit Report / Information (AR), which covers standalone audit reports and applied accounting principles related to specific financial matters, excluding full annual reports. FY 2018
2019-04-09 Chinese
关于使用部分闲置募集资金临时补充流动资金的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Tian Tong Holdings Co., Ltd. regarding the use of part of idle raised funds to temporarily supplement working capital. It details the amount, usage period, board approval, and compliance with regulatory requirements. The text includes historical usage of raised funds for working capital, investment project status, and opinions from the sponsor institution, independent directors, and supervisory board. There are no financial statements or detailed financial performance data. The document is a formal announcement about capital usage and financing activities, not a full financial report or audit. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is under 5,000 characters, but it is not merely announcing the publication of a report; it contains substantive information about the financing activity itself, so it is not an RPA or RNS. Hence, the classification is CAP with high confidence.
2019-04-09 Chinese

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