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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 2021-04-14 Director's Dealing
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
雪迪龙关于董事王凌秋女士减持股份的预披露公告
Director's Dealing Classification · 100% confidence The document is a pre-disclosure announcement regarding a director's planned reduction of shareholding. It details the director's name, shareholding percentage, planned reduction amount, timing, method, and compliance with relevant laws and regulations. It does not contain financial statements or performance data, nor is it a report or presentation. It is a notification of a director's personal share transaction (share reduction). Therefore, it fits the category of Director's Dealing (DIRS). The document length is short and focused solely on this topic, confirming the classification.
2021-04-14 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the ninth meeting of the fourth board of directors of Beijing Xuedilong Technology Co., Ltd. It includes approvals of various reports such as the 2020 Board Work Report, 2020 General Manager Work Report, 2020 Annual Report, 2020 Financial Statements, Profit Distribution Plan, Internal Control Self-Evaluation Report, and the 2020 Social Responsibility Report. It also covers decisions on accounting policy changes, appointment of auditors, employee stock plan extensions, guarantees for bank credit lines, and appointment of internal audit department head. The document is a formal board meeting resolution announcement, not the actual reports themselves. It references that the full reports are available on designated disclosure media but does not contain the full reports or detailed financial data. The document also includes the announcement of the date for the 2020 Annual General Meeting. Given the content focuses on board meeting decisions and management reports approval, this fits best under Board/Management Information (MANG). The document length is about 5035 characters, which is sufficient for a detailed board meeting announcement but not a full annual report or financial report. Therefore, the classification is MANG with high confidence.
2021-04-08 Chinese
雪迪龙独立董事对相关事项的事前认可意见（公告版）
Regulatory Filings Classification · 95% confidence The document is a formal opinion from independent directors regarding the reappointment of an audit firm for the company's 2021 audit. It references regulatory guidelines and the audit firm's qualifications but does not contain financial statements or audit results itself. The document is short (502 characters) and serves as a pre-approval or certification related to audit services rather than the audit report or annual report itself. Therefore, it fits best under Regulatory Filings (RNS) as an official regulatory announcement or certification related to audit matters, not the audit report (AR) itself.
2021-04-08 Chinese
2020年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2020 年年度报告摘要" which translates to "2020 Annual Report Summary". It contains detailed financial data for the year 2020, including revenue, net profit, assets, and quarterly breakdowns. It also includes company business descriptions, shareholder information, bond information, and management discussion and analysis of the operating results. The length of the document (9488 characters) and the detailed financial and operational data indicate this is a substantive report, not just an announcement or summary notice. The content matches the characteristics of an Annual Report (10-K equivalent) rather than a brief summary or announcement. Therefore, the document should be classified as an Annual Report (10-K).
2021-04-08 Chinese
雪迪龙关于第二期员工持股计划延期两年的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the extension of the duration of the company's second employee stock ownership plan. It details the voting results from the employee shareholders and the board's approval to extend the plan by two years. The document is short (1072 characters) and focuses on a specific corporate governance action related to employee share plans. It does not contain financial statements, audit information, or detailed financial results. It is not a report but an announcement of a corporate action related to shareholding plans. Therefore, the most appropriate classification is 'Share Issue/Capital Change' (SHA), as it relates to changes in shareholding plans and capital structure through employee stock ownership plans.
2021-04-08 Chinese
年度募集资金使用鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "募集资金存放与使用情况鉴证报告" which translates to "Verification Report on the Deposit and Use of Raised Funds" for the year 2020. It is issued by a certified public accounting firm and includes detailed information about the company's raised funds, their storage, usage, and compliance with regulatory requirements. The document references regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange regarding the management and use of raised funds. It contains financial data on the raised funds, their allocation, and usage status, as well as auditor's verification and opinion. This type of document is a standalone audit or verification report related to the company's capital raising activities and fund usage, not a full annual or interim report. It is not an announcement or a brief summary but a detailed verification report. Therefore, it fits best under the category Audit Report / Information (AR).
2021-04-08 Chinese

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