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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 2022-03-29 Audit Report / Informat…
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年度涉及财务公司关联交易的存款、贷款等金融业务的专项说明
Audit Report / Information Classification · 95% confidence The document is a specialized statement related to financial transactions involving deposits and loans with a related financial company (中铝财务有限责任公司) for the fiscal year 2021. It includes detailed financial data such as balances, interest received and paid, and is accompanied by an auditor's report from ShineWing (信永中和会计师事务所) with a standard unqualified opinion dated March 28, 2022. The document is not a full annual report but a specific audit-related disclosure focusing on related party financial transactions. It contains substantive financial data and audit verification but is not a general financial report like a 10-K or interim report. It is a standalone audit-related disclosure about related party financial dealings, which fits the category of Audit Report / Information (AR). The document length (5155 characters) supports it being a detailed report rather than a brief announcement or certification. Therefore, the classification is AR with high confidence.
2022-03-29 Chinese
2021年独立董事述职报告（于定明）
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 2021. It includes descriptions of attendance at board and shareholder meetings, independent opinions on various board matters, committee work, supervision of information disclosure, governance, and protection of shareholder rights. The content focuses on the director's duties and activities over the year, which aligns with a Management Report or Board/Management Information. It is not a full annual report (10-K), audit report, or earnings release. It is not a short announcement or certification but a substantive report on management activities and governance. Therefore, the best fit is Board/Management Information (MANG). The document length is 3208 characters, which is consistent with a detailed management or board report rather than a brief announcement or presentation.
2022-03-29 Chinese
2021年独立董事述职报告（王勇）
Management Reports Classification · 95% confidence The document is a detailed annual report by an independent director of Yunnan Copper Co., Ltd. for the year 2021. It includes descriptions of attendance at board and shareholder meetings, independent opinions on various board matters, committee work, supervision of information disclosure, governance, and protection of shareholder rights. The content focuses on the independent director's duties and activities over the year, which aligns with a Management Reports filing type rather than a full Annual Report or other categories. The document length is 3229 characters, which is sufficient for a detailed report but not a full financial statement report. There is no indication that this is an announcement or a certification letter, so it is not RPA or RNS. Therefore, the best fit is Management Reports (MDA).
2022-03-29 Chinese
2021年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled '云南铜业股份有限公司 2021年度 审计报告' which translates to 'Yunnan Copper Co., Ltd. 2021 Annual Audit Report'. It contains detailed audit opinions, audit basis, key audit matters, and extensive financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes to the financial statements. The presence of an audit opinion section, detailed financial data, and the involvement of a registered accounting firm (信永中和会计师事务所) confirms this is a standalone audit report. The document length is substantial (15,000 characters), indicating it is the full report rather than a brief announcement. Therefore, the document fits the category of Audit Report / Information (AR).
2022-03-29 Chinese
关于召开2022年第二次临时股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about convening the 2022 second extraordinary general meeting of shareholders for Yunnan Copper Co., Ltd. It includes information about the meeting date, voting procedures (both onsite and online), proposal details, and instructions for shareholders. The content focuses on the announcement and organization of a shareholders' meeting rather than the meeting materials or results. There is no indication that this document contains the actual meeting materials or voting results, but rather it is a formal notice to shareholders about the meeting and how to participate. Therefore, this document fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or notices about such meetings. The document length is sufficient and the content is consistent with a meeting notice rather than a report or voting results announcement.
2022-03-29 Chinese
第八届董事会第三十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Yunnan Copper Co., Ltd. It details decisions made by the board regarding waiving notice periods and proposing a non-public issuance of shares, as well as calling for an extraordinary shareholders meeting. The document is not a full report but an announcement of board decisions and upcoming shareholder meeting notices. It does not contain financial statements or detailed financial data. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors.
2022-03-29 Chinese

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