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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 2018-03-27 Governance Information
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
关于修订《董事会议事规则》部分条款的公告
Governance Information Classification · 95% confidence The document is an announcement regarding the revision of certain clauses in the company's Board Meeting Rules (董事会议事规则). It details changes to the procedures for board meeting notifications and references compliance with relevant laws and regulations. The document is not a full report but an announcement of changes to board governance rules. It does not contain financial data, audit information, or voting results. It specifically relates to board governance practices and internal rules. Therefore, it fits best under the category of Governance Information (CGR). The document length is short and it is not a report publication announcement or regulatory filing. Confidence is high due to clear content focus on board governance rules revision.
2018-03-27 Chinese
2017年度独立董事述职报告（朱天乐）
Board/Management Information Classification · 95% confidence The document is titled as the "2017年度独立董事述职报告" which translates to "2017 Annual Independent Director's Work Report." It is a detailed report by an independent director addressing shareholders about their duties, attendance at board and shareholder meetings, independent opinions on various company matters including financing, internal controls, related party transactions, and governance activities during the year 2017. The content focuses on the independent director's oversight and governance role rather than financial results or audit opinions alone. It is not an annual report (10-K), audit report (AR), or earnings release (ER). It is also not a simple announcement or certification but a substantive report on board/management activities and governance oversight. Therefore, the document best fits the category of Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities and governance.
2018-03-27 Chinese
公司章程（2018年3月）
Governance Information Classification · 100% confidence The document is titled as the Articles of Association (章程) of Beijing SDL Technology Co., Ltd. It contains detailed provisions about the company's organization, shareholder rights, board structure, share issuance, capital changes, shareholder meetings, and other governance matters. It references legal frameworks such as the Company Law and Securities Law of China. The content is a comprehensive governance document outlining the company's internal rules and procedures rather than a report of financial results, meeting minutes, or announcements. It is not an announcement or a brief summary but a full set of corporate bylaws. Therefore, the document fits the category of Governance Information (CGR). The document length (15,000 characters) and detailed content confirm it is the full governance document, not a notice or summary.
2018-03-27 Chinese
关于转让创龙清研35%股权的公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement by Beijing Xuedilong Technology Co., Ltd. regarding the transfer of 35% equity in a joint venture company, Shenzhen Chuanglong Qingyan Technology Co., Ltd. It details the board resolutions approving the transaction, the transaction price, the parties involved, and the impact on the company's consolidated financial statements. The document includes independent directors' opinions and supervisory board opinions on the transaction. There is no financial report or detailed financial statements presented, but rather a disclosure of a corporate transaction involving equity transfer. This fits the category of a Capital/Financing Update (CAP), as it concerns changes in the company's capital structure through equity transfer.
2018-03-27 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Beijing Xuedilong Technology Co., Ltd. regarding a change in accounting policies. It references specific accounting standards issued by the Ministry of Finance in China and details the reasons, implementation date, and impact of the accounting policy changes. The document includes opinions from the board of directors, independent directors, and the supervisory board, confirming the reasonableness and compliance of the changes. The document length is 2560 characters, which is relatively short and primarily serves as an announcement rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis but focuses on the policy change and its approval process. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement about accounting policy changes without the full financial report content.
2018-03-27 Chinese
独立董事关于公司终止实施第四期员工持股计划的独立意见
Board/Management Information Classification · 90% confidence The document is an independent opinion from the independent directors of Beijing Snow Dragon Technology Co., Ltd. regarding the termination of the fourth employee stock ownership plan. It references compliance with laws and regulations, the company's articles of association, and governance rules. The document is a formal statement or opinion on a specific corporate governance matter rather than a full report or announcement of financial results. It does not contain financial statements or detailed financial data. It is not an announcement of voting results or a proxy solicitation. It is a governance-related document expressing independent directors' views on a corporate action. Therefore, it fits best under Board/Management Information (MANG), which covers announcements related to board decisions and management matters.
2018-03-27 Chinese

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