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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 2018-04-24 Report Publication Anno…
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
2017年年度报告及其摘要披露提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (302 characters) stating that the 2017 annual report and its summary have been disclosed on the official stock exchange information website. It explicitly directs investors to review the full report elsewhere and contains no actual financial data or detailed report content. According to the 'MENU VS MEAL' rule, this is a report publication announcement rather than the annual report itself.
2018-04-24 Chinese
2017年度业绩预告与业绩快报及2018年第一季度业绩预告修正公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Zhuhai Century Dingli Technology Co., Ltd. regarding revisions to its 2017 annual performance forecast and performance bulletin, as well as a revision to the 2018 first quarter performance forecast. It includes detailed financial data comparisons before and after revisions, explanations for the revisions based on auditor feedback, and a board apology statement. The document explicitly states that the 2017 financial data is preliminarily audited but not final, and that final data will be disclosed in the annual report. The document is relatively short (3694 characters) and serves as a correction and update to previously released forecasts and bulletins rather than a full annual report or interim report. It does not contain comprehensive financial statements or full audited results but rather revised forecasts and preliminary data. Therefore, it is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement correcting prior disclosures and providing updated forecasts, not the full annual or quarterly report itself.
2018-04-18 Chinese
2018年第一季度业绩预告
Earnings Release Classification · 95% confidence The document is titled as a '2018年第一季度业绩预告' which translates to '2018 First Quarter Earnings Forecast'. It provides estimated financial performance for the period January 1, 2018 to March 31, 2018, including expected net profit decline percentages and reasons for performance changes. It explicitly states that the forecast is unaudited and preliminary, and that detailed audited financial data will be disclosed in the first quarter report. The document is short (798 characters) and serves as an earnings forecast rather than a full financial report. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly/periodical financial results with key highlights only.
2018-04-09 Chinese
2018年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2018 first extraordinary general meeting (临时股东大会) of Zhuhai Century Dingli Technology Co., Ltd. It details the meeting date, attendance, voting results, and legal opinions confirming the validity of the meeting and resolutions. The document does not contain financial statements or detailed financial data but reports the official voting results of shareholder decisions. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA). The document length is short (1726 characters), and it is not a report publication announcement or a regulatory filing. Therefore, the correct classification is DVA with high confidence.
2018-02-28 Chinese
2018年第一次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from Guangdong Xinda Law Firm regarding the legality of the convening and procedures of the 2018 first extraordinary shareholders' meeting of Zhuhai Century Dingli Technology Co., Ltd. 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 voting results. It is not an announcement of voting results per se, but a legal opinion on the shareholders' meeting. This type of document fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA), as it relates to the official validation and reporting of shareholder meeting voting results and procedures.
2018-02-28 Chinese
监事会关于公司2017年限制性股票激励计划预留部分授予名单的公示情况说明及核查意见的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from the Supervisory Board regarding the verification and public disclosure of the reserved portion of the 2017 restricted stock incentive plan grant list. It includes details about the public notice, verification process, and compliance with relevant laws and regulations. The document does not contain financial statements or detailed financial performance data, nor is it a report or presentation. It is a regulatory announcement related to corporate governance and compliance with stock incentive plan rules. Given the content and length (1958 characters), it fits best as a Regulatory Filing (RNS) rather than a full report or other specific filing type.
2018-02-27 Chinese

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