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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 2018-02-12 Capital/Financing Update
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
北京市盈科（深圳）律师事务所关于公司2017年限制性股票激励计划预留限制性股票授予相关事项的法律意见书
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the 2017 restricted stock incentive plan of Zhuhai Century Dingli Technology Co., Ltd. It discusses the approval, authorization, conditions, grant date, recipients, quantity, and price of reserved restricted stock grants. The document is a formal legal opinion on the stock incentive plan and does not contain financial statements or earnings data. It is not an announcement of a report but a standalone legal opinion related to a capital/financing activity (stock incentive plan). Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length (8995 characters) supports it being a full legal opinion rather than a brief announcement or certification.
2018-02-12 Chinese
关于公司召开2018年第一次临时股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2018 first extraordinary general meeting (临时股东大会) of Zhuhai Century Dingli Technology Co., Ltd. It includes information about the meeting date, voting procedures (both onsite and online), registration details, agenda items (such as amendment of the company charter), and proxy forms. There is no financial data, earnings information, or audit content. The document is a formal announcement to shareholders about the meeting and how to participate and vote. It is not a report or transcript but a meeting notice. This fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or similar shareholder meetings.
2018-02-12 Chinese
上海荣正投资咨询有限公司关于公司2017年限制性股票激励计划预留授予相关事项之独立财务顾问报告
Capital/Financing Update Classification · 95% confidence The document is titled as an "Independent Financial Advisor Report" related to the 2017 restricted stock incentive plan reserved grant for Zhuhai Century Dingli Technology Co., Ltd. It details the approval procedures, grant conditions, and financial impacts of the stock incentive plan. The content includes legal and regulatory references, detailed explanations of the stock incentive plan, and the advisor's verification opinions. It is a standalone advisory report focused on a specific capital incentive event rather than a general annual or quarterly financial report. It is not a simple announcement or certification but a comprehensive advisory report on a capital-related matter. Therefore, the document fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes such as stock incentive plans.
2018-02-12 Chinese
关于控股股东、实际控制人及持股5%以上股东进行股票质押式回购交易补充质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement from a company regarding the supplementary pledge of shares by controlling shareholders and shareholders holding more than 5% of shares. It details the number of shares pledged, pledge dates, pledgees, and the proportion of shares pledged relative to total holdings and company shares. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledges, which fits the category of Major Shareholding Notification (MRQ) as it involves significant shareholders' share pledges and changes in shareholding status. The document length is short and focused on shareholding changes, not a full report or earnings release.
2018-02-08 Chinese
2017年度业绩快报
Earnings Release Classification · 95% confidence The document is titled '2017年度业绩快报' which translates to '2017 Annual Performance Express Report' or '2017 Annual Earnings Quick Report'. It contains preliminary financial data for the year 2017, including revenue, profit, net income, earnings per share, and asset information. The document explicitly states that the data is preliminary, unaudited, and subject to change in the final annual report. It also mentions that the final audited data will be disclosed in the 2017 annual report. The document length is 1920 characters, which is relatively short and consistent with a brief earnings release or earnings quick report rather than a full annual report. The document does not contain full financial statements or detailed analysis but provides key financial highlights and a summary of performance. According to the filing definitions, an Earnings Release (ER) is the initial announcement of quarterly or periodical financial results with key highlights only, which fits this document. The document is not the full Annual Report (10-K), nor is it an announcement of the report publication (RPA) because it contains substantive financial data, not just a notice. Therefore, the correct classification is Earnings Release (ER).
2018-02-06 Chinese
2017年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2017 annual performance forecast (业绩预告) for Zhuhai Century Dingli Technology Co., Ltd. It provides estimated net profit figures for the full year 2017 compared to 2016, mentions that the forecast is unaudited, and explains reasons for performance changes. It explicitly states that detailed data will be disclosed in the 2017 annual report. The document is short (908 characters) and serves as a preliminary earnings forecast rather than a full financial report. This fits the definition of an Earnings Release (ER), which is an initial announcement of periodic financial results with key highlights only, not the full annual report (10-K).
2018-01-17 Chinese

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