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DingLi Corp., Ltd — Investor Relations & Filings

Ticker · 300050 ISIN · CNE100000KF3 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,920 across all filing types
Latest filing 2026-03-17 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300050

About DingLi Corp., Ltd

https://www.dingli.com

DingLi Corp., Ltd. provides mobile network testing, optimization, and measurement solutions. The company develops software and hardware tools for wireless network planning and performance analysis, supporting technologies from legacy systems to 5G and IoT. Its core product portfolio includes the Pilot series, featuring applications for drive testing, indoor benchmarking, and remote network monitoring. These tools enable operators and equipment manufacturers to evaluate quality of service and quality of experience through data collection and post-processing analytics. The company focuses on delivering end-to-end diagnostic capabilities to ensure network reliability and efficiency across global mobile infrastructures.

Recent filings

Filing Released Lang Actions
董事会审计委员会对会计师事务所履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the supervision of the accounting firm for the fiscal year 2025. It details the appointment, qualifications, and oversight activities related to the external auditor, including meetings and evaluations of the audit process. The document does not contain the full audit report or financial statements but rather a supervisory report on the auditor's performance and compliance with regulations. It is a standalone audit-related report focusing on the audit committee's oversight duties, which fits the category of Audit Report / Information (AR). The document length is 2156 characters, which is relatively short but contains substantive content about audit supervision, not merely an announcement or certification. Therefore, it should be classified as AR with high confidence.
2026-03-17 Chinese
非经营性资金占用及其他关联资金往来情况汇总表
Regulatory Filings Classification · 90% confidence The document is a detailed summary table of non-operating fund occupation and other related party fund transactions for the year 2025 by Zhuhai Century Dingli Technology Co., Ltd. It includes financial figures such as balances, amounts occupied, interest, repayments, and balances at year-end. The document is a financial summary related to related-party transactions and fund usage, but it is not a full annual or interim financial report. It does not contain comprehensive financial statements or management discussion and analysis. It is also not an announcement or a certification. Given the nature of the content, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous financial disclosures that do not fit other specific categories.
2026-03-17 Chinese
独立董事2025年度述职报告（曲成辉）
Board/Management Information Classification · 95% confidence The document is titled '独立董事 2025 年度述职报告' which translates to 'Independent Director 2025 Annual Work Report'. It is a detailed report by an independent director of the company about their duties, attendance, and activities during the 2025 fiscal year. The content includes descriptions of board meetings, committee meetings, audit activities, governance, and compliance with regulations. It is a comprehensive report on the independent director's annual work and responsibilities, not an announcement or a brief summary. This type of document fits best under 'Board/Management Information (MANG)' as it relates to management's reporting on governance and director duties rather than a financial report or other categories.
2026-03-17 Chinese
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 regarding the 2025 profit distribution plan of Zhuhai Century Dingli Technology Co., Ltd. It includes audited net profit figures, unallocated profits, and a detailed explanation of the decision not to distribute cash dividends or issue bonus shares. The document references the company's articles of association and relevant Shenzhen Stock Exchange rules. It is a formal announcement of a profit distribution proposal, not the full annual report or financial statements themselves. The document length is 2186 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this fits best under the category of Notice of Dividend Amount (DIV), as it announces the dividend distribution plan and related financial details for shareholders.
2026-03-17 Chinese
关于非经营性资金占用及其他关联方资金往来情况的专项审核说明
Audit Report / Information Classification · 95% confidence The document is a special audit explanation regarding non-operating fund occupation and other related party fund transactions for Zhuhai Century Dingli Technology Co., Ltd. It references an audit report issued on March 16, 2026, for the fiscal year ending December 31, 2025. The document includes a detailed summary table of non-operating fund occupation and related party fund transactions for 2025. The content is focused on audit findings and compliance with regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange. It is a standalone audit-related report, not a full annual report or interim financial report. The document is not a brief announcement or a certification letter but contains substantive audit information and financial data related to specific audit procedures and findings. Therefore, it fits the category of an Audit Report / Information (AR). The document length is 2631 characters, which is consistent with a detailed audit report rather than a brief announcement or certification.
2026-03-17 Chinese
董事会关于独立董事独立性自查情况的专项意见
Board/Management Information Classification · 95% confidence The document is a statement from the board regarding the independence of the company's independent directors, referencing regulatory rules about independent directors and their independence evaluation. It is a specialized opinion on director independence, not a financial report, earnings release, or management discussion. It does not announce changes in board membership but assesses current and former independent directors' independence. This fits best under Board/Management Information (MANG) as it relates to board governance and director status.
2026-03-17 Chinese

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