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

Ticker · 000878 ISIN · CNE000000W13 LEI · 300300BFPGI267QXCG14 Shenzhen Stock Exchange Manufacturing
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Filings indexed 3,000 across all filing types
Latest filing 2021-03-29 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
2020年独立董事述职报告（尹晓冰）
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of Yunnan Copper Co., Ltd. for the year 2020. It includes descriptions of attendance at board and shareholder meetings, independent opinions on various board matters, committee work including audit committee reviews of quarterly and annual reports, supervision of information disclosure, governance, and protection of shareholder rights. The content is a comprehensive management report on governance and oversight activities for the year, rather than a financial statement or audit report itself. It is not a short announcement or certification but a substantive report on director duties and governance. Therefore, it fits best under Board/Management Information (MANG).
2021-03-29 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'. It mentions auditing the effectiveness of internal control over financial reporting for the fiscal year ending December 31, 2020. The text includes references to auditing standards and responsibilities of the company and auditors. There is no indication that this is a full annual report or interim report, but rather a standalone audit report focused on internal control effectiveness. The document length is under 5,000 characters, but it contains substantive audit opinion content, not just an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR). FY 2020
2021-03-29 Chinese
第八届董事会第十六次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement from the board of directors of Yunnan Copper Co., Ltd. regarding the resignation of a vice general manager and director, the nomination of new board members and independent directors, and the appointment of a new vice general manager. It includes voting results from the board meeting and detailed biographies of the nominated candidates. The content focuses on changes in the company's board and senior management positions, with no financial statements or earnings data presented. The document is not a full annual or interim report, nor is it an earnings release or audit report. It is clearly an announcement about board and management changes, fitting the category of Board/Management Information (MANG). The document length is under 5,000 characters, but it contains substantive information about management changes rather than just announcing a report publication, so it is not an RPA or RNS filing.
2021-03-24 Chinese
独立董事提名人声明（杨勇）
Board/Management Information Classification · 95% confidence The document is a public statement from the board of directors nominating an independent director candidate for the company's board. It details the qualifications, compliance with regulatory requirements, and independence criteria of the nominee. There is no financial data, no discussion of financial results, no mention of annual or interim reports, earnings, or capital changes. The content focuses on board composition and director nomination, which aligns with announcements related to board or management changes. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is 3702 characters, which is consistent with a detailed announcement rather than a full report.
2021-03-24 Chinese
独立董事提名人声明（纳鹏杰）
Board/Management Information Classification · 95% confidence The document is a public statement from the board of directors nominating an individual as an independent director candidate. It details the nominee's qualifications, compliance with various regulatory requirements, and declarations regarding independence and eligibility. There is no financial data, no report of financial performance, no voting results, no meeting materials, and no mention of a report publication. The content is focused on board/management information, specifically the nomination of a board member. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is 3705 characters, which is relatively short but contains detailed declarations about the nominee's qualifications and compliance, consistent with a management announcement rather than a simple notice or regulatory filing.
2021-03-24 Chinese
独立董事关于第八届董事会提名独立董事候选人的意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from independent directors regarding the nomination of candidates for the company's board of directors. It references compliance with company law and internal regulations, and it is dated March 24, 2021. The content focuses on board nominations and the qualifications of the candidates, which aligns with announcements related to board or management changes. There is no financial data, no mention of annual or quarterly reports, no voting results, and no other regulatory filings. Therefore, this document fits best under Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS.
2021-03-24 Chinese

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