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

Ticker · 002879 ISIN · CNE100002Q66 Shenzhen Stock Exchange Manufacturing
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Filings indexed 900 across all filing types
Latest filing 2018-03-14 Governance Information
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
外部信息使用人管理制度（2018年3月）
Governance Information Classification · 95% confidence The document is titled '外部信息使用人管理制度' which translates to 'External Information User Management System' and contains detailed internal rules and procedures regarding the management, confidentiality, and disclosure of company information to external parties. It references compliance with laws and regulations related to information disclosure and insider trading prevention. There are no financial statements, earnings data, or report summaries present. The document is a governance or compliance policy document rather than a financial report or announcement. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or any report publication announcement. The content aligns best with Governance Information (CGR), which covers internal rules, board structure, and governance practices.
2018-03-14 Chinese
投资者来访接待工作管理制度（2018年3月）
Governance Information Classification · 95% confidence The document is a detailed internal management system for investor visits and communications by 长缆电工科技股份有限公司. It outlines principles, procedures, responsibilities, and forms related to investor relations and information disclosure. There are no financial statements, earnings data, or regulatory filings of financial results. It is not an announcement or a report of financial performance but a governance and compliance document related to investor relations management. Therefore, it fits best under Governance Information (CGR), which covers company internal rules and governance practices related to investor relations and information disclosure.
2018-03-14 Chinese
独立董事关于续聘公司2018年度审计机构的事前认可意见
Regulatory Filings Classification · 95% confidence The document is a formal opinion from independent directors regarding the reappointment of the company's 2018 audit firm. It references auditing standards and the audit firm's qualifications but does not contain actual financial statements or detailed audit results. The document is short (573 characters) and serves as a pre-approval or endorsement rather than the audit report itself. Therefore, it is not the full Audit Report but rather an announcement or opinion related to audit matters. Given the nature and length, it fits best under Regulatory Filings (RNS) as it is a formal regulatory announcement related to audit but not the audit report itself.
2018-03-14 Chinese
独立董事关于公司第三届董事会第二次会议相关审议事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion statement from the independent directors of 长缆电工科技股份有限公司 regarding several agenda items discussed at the company's third board meeting's second session. It covers opinions on the 2017 profit distribution plan, internal control self-evaluation report, use of raised funds, remuneration for directors and senior management, and accounting policy changes. The document references regulatory guidelines and compliance but does not contain actual financial statements or detailed financial data. It is a formal opinion letter related to board/management matters rather than a full report or announcement of voting results. Therefore, it fits best under Board/Management Information (MANG). The document length is short (1454 characters), and it is not a report publication announcement or certification letter, so RNS or RPA are less appropriate.
2018-03-14 Chinese
安信证券股份有限公司关于公司内部控制规则落实自查表的核查意见
Regulatory Filings Classification · 95% confidence The document is a verification opinion from a sponsoring institution (安信证券股份有限公司) regarding the internal control self-assessment form of 长缆电工科技股份有限公司. It references regulatory guidelines and internal control rules compliance, but does not contain financial statements or detailed financial data. The document is short (1016 characters) and appears to be an attestation or certification of internal control compliance rather than a full audit report or annual report. Therefore, it fits best under Regulatory Filings (RNS) as it is a regulatory compliance document and not a full audit report or financial report.
2018-03-14 Chinese
安信证券股份有限公司关于公司2017年度内部控制评价报告的核查意见
Audit Report / Information Classification · 95% confidence The document is titled as an opinion from a sponsoring institution (安信证券股份有限公司) regarding the 2017 internal control evaluation report of 长缆电工科技股份有限公司. It details the scope, methodology, and findings of the internal control evaluation, including governance structure, risk assessment, control activities, and communication. The document is a verification or review opinion on the internal control report rather than the report itself. It does not contain full financial statements or comprehensive financial performance data typical of an Annual Report (10-K) or Interim Report (IR). It is also not a simple announcement or certification but a detailed audit-related opinion on internal controls. This fits best under Audit Report / Information (AR), which includes audit reports and internal control evaluation results separate from full annual reports. FY 2017
2018-03-14 Chinese

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