Skip to main content
YUNNAN COPPER CO.,LTD. logo

YUNNAN COPPER CO.,LTD. — Investor Relations & Filings

Ticker · 000878 ISIN · CNE000000W13 LEI · 300300BFPGI267QXCG14 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 3,000 across all filing types
Latest filing 2022-03-29 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 000878

About YUNNAN COPPER CO.,LTD.

https://ynty.chinalco.com.cn

YUNNAN COPPER CO.,LTD. focuses on the integrated operations of mining, smelting, and processing non-ferrous metals, with a primary emphasis on copper. The company produces high-grade copper cathodes, gold, silver, and various chemical by-products, including sulfuric acid. Its operational infrastructure encompasses the entire value chain from mineral exploration and extraction to the refining of copper concentrates. Utilizing advanced smelting technologies, the firm maintains large-scale production capacities aimed at supplying high-purity metallic materials for power, construction, and manufacturing sectors. The company prioritizes technical innovation in metallurgical processes to enhance resource utilization and product quality across its diversified portfolio of precious and base metals.

Recent filings

Filing Released Lang Actions
2021年独立董事述职报告（纳鹏杰）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2021 Annual Work Report" for Yunnan Copper Co., Ltd. It details the independent director's attendance at board and shareholder meetings, opinions on various board matters, committee work, supervision of information disclosure, governance, and protection of shareholders' rights during the year 2021. The content is a narrative report of the independent director's duties and activities over the year, not a financial report or announcement. It is a specialized report related to board/management information, specifically focusing on the independent director's role and activities. The document length is about 3,073 characters, which is consistent with a detailed report but not a brief announcement. Therefore, the most appropriate classification is Board/Management Information (MANG).
2022-03-29 Chinese
内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled '云南铜业股份有限公司 2021年度内部控制自我评价报告' which translates to 'Yunnan Copper Co., Ltd. 2021 Annual Internal Control Self-Evaluation Report'. It discusses the company's internal control evaluation for the year ending December 31, 2021, including detailed descriptions of internal control environment, risk assessment, control activities, information and communication, and internal supervision. The document includes specific references to internal control standards, defect recognition criteria, and corrective actions. It is a comprehensive report on internal control effectiveness and compliance, not a general annual report or financial statement. It is not an announcement or certification but a substantive internal control evaluation report. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and internal control evaluations separate from full annual reports. FY 2021
2022-03-29 Chinese
监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Yunnan Copper Co., Ltd. regarding the approval of various reports and proposals related to the 2021 fiscal year and 2022 plans. It mentions the approval of the 2021 Annual Report, Annual Report Summary, Financial Statements, Profit Distribution Plan, ESG Report, Internal Control Self-Evaluation Report, and other related documents. However, the document itself does not contain the full reports or detailed financial data but rather states that these reports have been or will be disclosed on designated information disclosure media and submitted to the shareholders' meeting for approval. The document length is 3163 characters, which is relatively short and consistent with an announcement rather than a full report. The key phrase "具体内容详见..." (detailed content see...) indicates that the full reports are published elsewhere. Therefore, this document is an announcement of the resolutions approving the annual report and related documents, not the annual report itself. According to the classification rules, such a document is best classified as a Regulatory Filing (RNS) because it is a general regulatory announcement about the approval of reports and plans without containing the full reports or substantive financial data.
2022-03-29 Chinese
2021年度监事会工作报告
Management Reports Classification · 95% confidence The document is titled as the "2021年度监事会工作报告" which translates to "2021 Supervisory Board Work Report" of Yunnan Copper Co., Ltd. It details the supervisory board's activities, evaluations of company operations, financial oversight, internal controls, related party transactions, and plans for 2022. The content is a comprehensive report on the supervisory board's work and oversight for the fiscal year 2021, including financial and governance aspects. It is not an announcement or a brief summary but a detailed report. This fits the category of Management Reports (MDA), which include management's detailed explanation of financial results, business trends, and outlook. The document is 3773 characters long, which is substantial but not extremely long; however, the content is substantive and detailed, not just an announcement or certification. Therefore, the best classification is MDA with high confidence.
2022-03-29 Chinese
内部控制鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report' for the year 2021 of Yunnan Copper Co., Ltd. It is issued by a registered accounting firm and includes audit opinions on the effectiveness of internal controls over financial reporting as of December 31, 2021. The document is a standalone audit report focusing on internal control audit results, not a full annual report or financial statement. It is not a brief announcement or a certification letter but a detailed audit report. Therefore, it fits the category of Audit Report / Information (AR). The document length is 4121 characters, which is consistent with a detailed audit report rather than a short announcement.
2022-03-29 Chinese
董事会决议公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 33rd meeting of the 8th Board of Directors of Yunnan Copper Co., Ltd. It includes approvals of various reports such as the 2021 Annual Report, financial statements, ESG report, internal control report, audit committee report, and other governance and financial planning documents. The document repeatedly states that these reports have been or will be disclosed separately on March 30, 2022, and that they still require approval at the 2021 Annual General Meeting. The document itself does not contain the full reports or substantive financial data but rather announces the board's approval of these reports and plans. The document length is under 5,000 characters and primarily serves as a formal announcement of board resolutions and references to the actual reports published elsewhere. Therefore, according to the "Menu vs Meal" rule, this document is best classified as a Regulatory Filing (RNS) because it is an official announcement of board meeting resolutions and report approvals, not the reports themselves.
2022-03-29 Chinese

Browse filings by year

27 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.