Skip to main content
CHANG LAN TECHNOLOGY GROUP CO.,LTD. logo

CHANG LAN TECHNOLOGY GROUP CO.,LTD. — Investor Relations & Filings

Ticker · 002879 ISIN · CNE100002Q66 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 900 across all filing types
Latest filing 2019-12-10 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 002879

About CHANG LAN TECHNOLOGY GROUP CO.,LTD.

https://www.csdlfj.com

Chang Lan Technology Group Co., Ltd. focuses on the research, development, and production of high-voltage power cable accessories and supporting systems. The product range includes terminations and joints for medium, high, and ultra-high voltage applications, reaching up to 500kV. The company also manufactures composite insulators, cable monitoring equipment, and specialized installation tools. These solutions are utilized in power transmission and distribution networks, renewable energy projects, and rail transit infrastructure. The group maintains extensive testing facilities and provides technical services for cable system integration. Its operations emphasize the reliability and safety of electrical grid components through advanced manufacturing processes and adherence to international technical standards.

Recent filings

Filing Released Lang Actions
安信证券股份有限公司关于公司定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "定期现场检查报告" (Periodic On-site Inspection Report) issued by a sponsoring securities company (安信证券股份有限公司) regarding 长缆电工科技股份有限公司. It details the inspection of corporate governance, internal controls, information disclosure, protection of company interests, use of raised funds, performance, shareholder commitments, and other important matters. The content is a detailed audit-like report on compliance and governance aspects, including checklists and confirmations of various regulatory and internal control items. There is no indication that this is a full annual report or interim financial report, nor is it a simple announcement or certification. It is a standalone audit-related report focusing on governance, internal controls, and compliance, which fits the definition of an Audit Report / Information (AR). The document length is under 5,000 characters but contains substantive content, not just an announcement or certification, so it is not RPA or RNS. Therefore, the best classification is AR with high confidence. 9M 2019
2019-12-10 Chinese
安信证券股份有限公司关于公司持续督导2019年度培训情况报告
Regulatory Filings Classification · 95% confidence The document is a report from a securities company (安信证券股份有限公司) about the continuous supervision training conducted in 2019 for the controlling shareholders, directors, supervisors, senior management, and middle management of 长缆电工科技股份有限公司. It details the training content, participants, and outcomes related to regulatory compliance and corporate governance. The document is titled as a 'training situation report' and does not contain financial statements, earnings data, or regulatory filings such as certifications or voting results. It is a specific report on a training activity related to ongoing supervision by the sponsor institution. This type of document does not fit into categories like Annual Report, Earnings Release, or Regulatory Filings. It is best classified as a Regulatory Filings (RNS) because it is a regulatory-related report that does not fit other specific categories and is a formal submission to the Shenzhen Stock Exchange.
2019-12-10 Chinese
关于公司高级管理人员减持完成的公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the completion of share reduction by a senior management member of the company. It details the number of shares reduced, the time period, and compliance with relevant regulations. There is no financial data, earnings information, or report attached. The content focuses on insider share transactions by a company executive. Therefore, it fits the category of Director's Dealing (DIRS). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS.
2019-12-05 Chinese
关于股份回购进展情况的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement from 长缆电工科技股份有限公司 regarding the progress of its share repurchase program. It details the number of shares repurchased, prices, compliance with relevant stock exchange rules, and the company's plans to continue the repurchase. The document is relatively short (1440 characters) and focuses on the status and compliance of the share buyback, not on financial results or other report types. This matches the definition of a Transaction in Own Shares (POS) filing, which covers company announcements about buying back its own shares. There is no indication that this is a full financial report, audit, or other types of filings. Therefore, the correct classification is POS with high confidence.
2019-12-02 Chinese
关于部分董事、高级管理人员减持计划时间过半的进展公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the progress of a shareholding reduction plan by certain directors and senior management of the company. It details the number of shares reduced, the time period of the plan, and compliance with relevant securities laws and regulations. It does not contain financial statements, earnings data, or detailed management discussion. It is a regulatory announcement about insider share transactions, specifically the reduction of holdings by directors and senior management. Therefore, it fits the category of Director's Dealing (DIRS). The document length is short and focused on share transactions by insiders, not a full report or earnings release.
2019-11-22 Chinese
关于回购公司股份比例达4%暨回购进展的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from a company about the progress of its share repurchase program, specifically stating that the repurchased shares have reached 4.13% of total share capital. It references regulatory rules about disclosure timing and details the repurchase prices, volumes, and compliance with relevant regulations. The document does not contain financial statements or detailed financial analysis but is a formal disclosure of share buyback activity. This matches the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback of its own shares.
2019-11-01 Chinese

Browse filings by year

10 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.