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Beijing SDL technology co.,ltd — Investor Relations & Filings

Ticker · 002658 ISIN · CNE100001FJ3 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,713 across all filing types
Latest filing 2018-11-27 Major Shareholding Noti…
Country CN China
Listing Shenzhen Stock Exchange 002658

About Beijing SDL technology co.,ltd

https://www.chsdl.com

Beijing SDL Technology Co., Ltd. specializes in the development, manufacturing, and integration of environmental monitoring and industrial process analysis systems. The company provides a comprehensive range of analytical instruments, including Continuous Emissions Monitoring Systems (CEMS) for air quality, water quality monitoring equipment, and specialized gas analyzers. Its solutions are designed to support industrial compliance and environmental protection across sectors such as power generation, petrochemicals, metallurgy, and waste management. SDL Technology offers integrated platforms for data acquisition and environmental management, leveraging advanced sensing technologies to deliver real-time, high-precision monitoring. The company also provides technical support, maintenance services, and customized engineering solutions to ensure operational efficiency and regulatory adherence for its global client base.

Recent filings

Filing Released Lang Actions
关于控股股东部分股权质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the pledgee, the purpose of the pledge, and the impact on shareholding percentages. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about a change in shareholding status related to share pledges, which fits the category of Major Shareholding Notification (MRQ). The document length is short and focused on shareholding changes, not a full report or earnings release.
2018-11-27 Chinese
2018年第二次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a legal opinion letter issued by a law firm regarding the convening, procedures, and voting results of the 2018 second extraordinary general meeting (临时股东大会) of Beijing Xuedilong Technology Co., Ltd. It details the legality and validity of the meeting's call, attendance, and voting process, including approval of a share repurchase plan. The document does not contain financial statements or management discussion but focuses on the legal compliance and voting outcomes of a shareholders' meeting. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA), which covers official results from shareholder votes at any general meeting. The document length is about 4914 characters, and it is not merely an announcement of a report but a detailed legal opinion on the meeting and voting results. Therefore, the correct classification is DVA.
2018-11-20 Chinese
2018年第二次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 2018 second extraordinary general meeting of shareholders of Beijing Xuedilong Technology Co., Ltd. It details the voting results on proposals related to share repurchase plans, including purpose, method, price, quantity, funding source, and implementation period. The document includes attendance details, voting procedures, and legal opinions confirming the validity of the meeting and voting process. There is no detailed financial data or comprehensive report content; rather, it is a disclosure of voting results from a shareholders' meeting. This fits the definition of 'Declaration of Voting Results & Voting Rights Announcements (DVA)' rather than a full report or other filing types.
2018-11-20 Chinese
关于回购公司股份事项前十名股东持股信息的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement from Beijing Xuedilong Technology Co., Ltd. regarding the shareholding information of the top ten shareholders before and after a share repurchase plan was approved by the board and submitted to a shareholders' meeting. It includes detailed shareholding percentages and numbers as of specific dates related to the repurchase plan. The document references the repurchase plan and related regulatory provisions but does not contain financial statements or earnings data. It is clearly an announcement related to the company's repurchase of its own shares, providing shareholder information relevant to that activity. Therefore, the document fits the category of 'Transaction in Own Shares' (POS). The document length is short and it is not a report publication announcement or a certification. Confidence is high due to the clear subject matter and terminology used.
2018-11-16 Chinese
关于控股股东部分股权解除质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the partial release of pledged shares by the controlling shareholder of the company. It details the number of shares released from pledge, the dates, and the impact on shareholding and control. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledge status, which fits the category of Major Shareholding Notification (MRQ) as it involves significant shareholding changes related to pledged shares. The document length is short and focused on shareholding changes, not a full report or earnings release.
2018-11-13 Chinese
关于控股股东部分股权质押的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement regarding the pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the pledgee, the purpose of the pledge, and the impact on shareholding percentages. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledge activity, which fits the category of Capital/Financing Update (CAP). The document length is short (1375 characters), but it contains substantive information about financing activities (share pledges), not just a notice of report publication or certification. Therefore, it is classified as CAP with high confidence.
2018-11-09 Chinese

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