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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 2018-05-29 Regulatory Filings
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解除质押的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Beijing Xuedilong Technology Co., Ltd. regarding the partial release of pledged shares by the controlling shareholder. It details the number of shares released from pledge, the dates, and the impact on shareholding and control. The document is short (1051 characters) and focuses on share pledge status and related disclosures. It does not contain financial statements, earnings data, or management discussion. It is not an annual or interim report, nor an earnings release or management report. It is a regulatory announcement about share pledge status, which fits best under Regulatory Filings (RNS) as it does not fit other more specific categories like Major Shareholding Notification (MRQ) or Transaction in Own Shares (POS) because it concerns pledge release, not share ownership change or buyback. Therefore, the appropriate classification is Regulatory Filings (RNS).
2018-05-29 Chinese
关于签署日常经营合同的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement about the signing of a significant business contract by Beijing Xuedilong Technology Co., Ltd. It includes contract amounts, payment terms, quality guarantees, delivery schedules, and risk disclosures. The document is not a financial report, earnings release, or regulatory certification. It is a formal disclosure of a material contract related to the company's ordinary business operations, which is typical for a Capital/Financing Update or a business contract announcement. There is no indication that this is an annual or interim report, audit report, or management discussion. The document length is 4593 characters, which is substantial but not a full financial report. The content focuses on contract details and business impact rather than financial results or governance changes. Therefore, the best fitting category is Capital/Financing Update (CAP), as it relates to a material contract that will impact the company's financials and operations.
2018-05-25 Chinese
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 a controlling shareholder. It details the number of shares pledged, the pledge period, the pledgee, and the impact on shareholding percentages. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about a shareholder's share pledge, which fits the category of Major Shareholding Notification (MRQ) as it involves disclosure of significant shareholding changes and pledges by a major shareholder.
2018-05-25 Chinese
关于使用暂时闲置自有资金进行现金管理的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Beijing Xuedilong Technology Co., Ltd. regarding the progress of cash management using temporarily idle own funds. It details specific financial products, deposit amounts, terms, and risk control measures related to cash management activities. The document is relatively short (3618 characters) and focuses on a specific financing activity rather than presenting comprehensive financial statements or full financial performance. It does not contain quarterly or annual financial results, nor is it a transcript, audit report, or management discussion. The content fits best with an update on capital or financing activities, specifically cash management and investment of idle funds. Therefore, the document is classified as a Capital/Financing Update (CAP).
2018-05-18 Chinese
2017年可转换公司债券2018年跟踪信用评级报告
Audit Report / Information Classification · 95% confidence The document is a detailed credit rating report for a convertible bond issued by Beijing Snow Dragon Technology Co., Ltd. It includes extensive financial data, credit rating opinions, bond issuance details, company overview, industry analysis, financial metrics, and operational environment. The report is issued by a credit rating agency and contains substantive financial and operational information about the company and the bond. It is not a brief announcement or a certification letter, but a comprehensive credit rating report with financial analysis and outlook. This type of document fits best under the category of Audit Report / Information (AR), as it is a standalone credit rating and financial analysis report related to the bond and company creditworthiness, distinct from a full annual report or earnings release. FY 2017
2018-05-17 Chinese
关于收到“国家地表水自动监测系统建设及运行维护项目”中标通知书的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Beijing Xuedilong Technology Co., Ltd. regarding the receipt of a bid-winning notification for a government procurement project related to the construction and operation maintenance of an automatic surface water monitoring system. It details the bid amount, project scope, and next steps for contract signing. There is no financial report, earnings data, management discussion, or regulatory certification. The document is an update on a contract award, which fits best under Capital/Financing Update (CAP) as it relates to a significant contract win impacting company operations and potential revenue. The document length is short (1024 characters), but it is not merely announcing a report publication or certification, so it is not RPA or RNS. Therefore, the classification is CAP with high confidence.
2018-05-16 Chinese

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