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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 2019-12-23 Board/Management Inform…
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
独立董事提名人声明（三）
Board/Management Information Classification · 95% confidence The document is a public statement nominating an independent director candidate for the company's board. It details the nominee's qualifications, compliance with various regulatory requirements, and declarations of independence and eligibility. There are no financial statements, earnings data, or report attachments. The content focuses on board/management information, specifically the nomination of a board member. Therefore, the document fits the category of Board/Management Information (MANG). The document length is sufficient and contains detailed declarations rather than a brief announcement or certification, so it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA).
2019-12-23 Chinese
第三届监事会第二十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the resolution of the Supervisory Board meeting of Beijing Xuedilong Technology Co., Ltd. It details the nomination of candidates for the Supervisory Board, voting results, and candidate biographies. There is no financial data, earnings information, or report publication mentioned. The content focuses on board member nominations and related governance matters. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS.
2019-12-23 Chinese
独立董事关于公司董事会换届选举的独立意见
Board/Management Information Classification · 95% confidence The document is an independent director's opinion regarding the re-election of the company's board of directors. It discusses the qualifications and nomination procedures of board candidates and confirms compliance with relevant laws and regulations. There is no financial data, no report attached or referenced as published, and no mention of an annual or interim report. The content focuses on board/management changes and governance matters. Therefore, the document fits best under Board/Management Information (MANG). The document length is short and does not indicate a report publication or regulatory filing. Hence, the classification is MANG with high confidence.
2019-12-23 Chinese
可转换公司债券2019年暨第二年付息公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Beijing Xuedilong Technology Co., Ltd. regarding the second-year interest payment on its convertible bonds (ticker 128033). It details the interest payment date, interest rate, record date, tax treatment, and other procedural information related to the bond interest payment for the period from December 27, 2018, to December 26, 2019. The document does not contain financial statements or comprehensive financial data but is a formal notice about the bond interest payment event. This fits the category of Capital/Financing Update (CAP), as it relates to financing activities and bond interest payments.
2019-12-19 Chinese
关于董事会换届选举的提示性公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement regarding the board of directors' re-election process, including the nomination procedures, qualifications for candidates, and related administrative details. It does not contain financial statements or performance data. It is not a full annual report, audit report, or earnings release. It is not a call transcript or investor presentation. The content focuses on management and board changes, specifically the election and nomination of directors. Therefore, it fits the category of Board/Management Information (MANG). The document length is 4444 characters, which is sufficient for a detailed announcement but not a full report. Hence, the classification is MANG with high confidence.
2019-12-12 Chinese
关于监事会换届选举的提示性公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement regarding the supervisory board (监事会) re-election process for Beijing Xuedilong Technology Co., Ltd. It includes information about the composition of the new supervisory board, nomination procedures, qualifications for candidates, and the timeline for submissions. The content focuses on governance and procedural details related to board member elections rather than financial results, audit opinions, or shareholder voting outcomes. It is not a full annual report, audit report, or earnings release. It is also not a voting results announcement since it does not provide final election results but rather the process and candidate nomination details. This fits best under Board/Management Information (MANG), which covers announcements of changes or elections in the company's board or senior management bodies. The document length is 3179 characters, which is consistent with a detailed announcement rather than a brief notice or a full report.
2019-12-12 Chinese

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