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TONGDING INTERCONNECTION INFORMATION CO.,LTD. — Investor Relations & Filings

Ticker · 002491 ISIN · CNE100000VR5 LEI · 3003007KP2CC110EDD93 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,138 across all filing types
Latest filing 2025-08-28 Interim / Quarterly Rep…
Country CN China
Listing Shenzhen Stock Exchange 002491

About TONGDING INTERCONNECTION INFORMATION CO.,LTD.

https://www.tdgd.com.cn

Tongding Interconnection Information Co., Ltd. focuses on the development and production of optical communication equipment and integrated information technology solutions. The company maintains an extensive product line featuring optical fiber preforms, optical fibers, optical cables, and specialized communication cables. Its technical capabilities extend to the provision of cybersecurity services, big data processing, and Internet of Things (IoT) integration. The company serves a diverse range of sectors, including telecommunications operators, power distribution networks, and railway infrastructure. Through its vertically integrated supply chain and focus on software-defined networking, the organization provides end-to-end connectivity and data management solutions designed to enhance network efficiency and security.

Recent filings

Filing Released Lang Actions
2025年半年度报告
Interim / Quarterly Report Classification · 98% confidence The document is titled as the "2025 年半年度报告全文" which translates to the "2025 Semi-Annual Report Full Text." It contains detailed financial data, management discussion and analysis, company business segments, financial metrics, asset and liability analysis, investment details, and other comprehensive financial and operational information for the half-year period ending in 2025. The length of the document is substantial (15,000 characters), and it includes actual financial statements and substantive financial data rather than just an announcement or summary. The content matches the definition of an Interim / Quarterly Report (IR), which is a comprehensive financial report for a period shorter than a full fiscal year, containing actual financial statements and analysis. Therefore, the correct classification is IR with high confidence.
2025-08-28 Chinese
关于2025年半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 half-year period ending June 30, 2025. It details the reasons, amounts, accounting standards, and impact on financial results related to the impairment. The document is 3455 characters long, which is relatively short and primarily serves as a disclosure or announcement rather than a full interim financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Interim/Quarterly Report (IR). Instead, it focuses on a specific accounting provision and its impact, which is a regulatory disclosure. Therefore, it fits best under Regulatory Filings (RNS) as a compliance announcement about asset impairment provisions rather than a full financial report or earnings release.
2025-08-28 Chinese
关于控股股东股份解除质押及质押的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the pledge and release of shares by the controlling shareholder of the company. It details the number of shares pledged and released, the proportion of shares involved, the pledge terms, and the financial status of the controlling shareholder. There is no indication of financial statements, audit opinions, or comprehensive financial reports. The document is a regulatory announcement about share pledging activities, which fits the category of Capital/Financing Update (CAP). The document length is 4262 characters, which is consistent with a detailed announcement rather than a brief notice or a full report. Therefore, the classification is Capital/Financing Update (CAP).
2025-08-28 Chinese
关于控股股东股份解除质押及质押的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the pledge and release of shares by the controlling shareholder of the company. It details the number of shares pledged and released, the proportion of shares involved, the pledgee, and the financial status of the controlling shareholder. It also includes risk warnings and confirms that the pledge does not affect company operations or control. There are no financial statements or comprehensive financial reports included, only disclosure of share pledge activities. This fits the category of a Share Issue/Capital Change announcement, specifically about share pledges and releases, which is classified under 'SHA'. The document length is 4225 characters, which is consistent with a detailed announcement rather than a full report. Therefore, the appropriate classification is SHA with high confidence.
2025-08-21 Chinese
关于控股股东股份解除质押及质押的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the pledge and release of shares by the controlling shareholder of the company. It details the number of shares pledged and released, the proportion of shares involved, the pledge terms, and the financial status of the controlling shareholder. There is no financial statement or comprehensive financial report included, nor is it a transcript, presentation, or voting result. The document is a regulatory announcement about share pledging activities, which fits the category of Share Issue/Capital Change announcements. The document length is 4270 characters, which is relatively short and focused on a specific capital-related event rather than a full report. Therefore, the appropriate classification is SHA (Share Issue/Capital Change).
2025-08-14 Chinese
2025年第二次临时股东大会法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a legal opinion letter issued by a law firm regarding the legality of the procedures, attendance, and voting results of the 2025 second extraordinary general meeting (临时股东大会) of 通鼎互联信息股份有限公司. It details the convening, attendance, voting procedures, and results of the shareholders' meeting. The document does not contain financial statements or management discussion but focuses on the legal validation of the shareholders' meeting process and results. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA), as it officially confirms the voting results and legality of the meeting procedures.
2025-08-13 Chinese

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