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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 2025-05-09 Regulatory Filings
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
第九届监事会第二十八次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Yunnan Copper Co., Ltd. regarding an affiliated transaction and related matters. It includes voting results and references a related announcement published on the same day. The document is short (586 characters) and primarily serves as an official meeting resolution announcement rather than a full report or detailed financial disclosure. It does not contain financial statements, management discussion, or detailed report content. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-05-09 Chinese
第九届董事会第三十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board meeting of Yunnan Copper Co., Ltd. It details the voting results on a specific agenda item related to a related-party transaction and mentions compliance with company law and listing rules. The document is short (616 characters) and primarily reports on board decisions rather than providing detailed financial data or full reports. It is not an annual or interim report, audit report, or earnings release. It is not a call transcript or investor presentation. It is not a notice of dividend or share issue. The content fits best with Board/Management Information (MANG), which covers announcements of board decisions and management matters.
2025-05-09 Chinese
关于参加云南辖区上市公司2024年度投资者网上集体接待日活动的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (616 characters) from Yunnan Copper Co., Ltd. about their participation in an investor online collective reception day event for 2024. It mentions the event date, participation method, and company representatives who will attend to discuss 2024 annual performance, governance, strategy, operations, financing plans, and sustainability. There is no detailed financial data or report content included, only an invitation and event details. The document is not a full report, earnings release, or management discussion. It is an announcement related to investor communication and interaction. Given the short length and nature of the content, it fits best as a Regulatory Filing (RNS) rather than a full report or presentation.
2025-05-09 Chinese
关于参股公司存续分立暨关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Yunnan Copper Co., Ltd. regarding a related-party transaction involving the division of a subsidiary company (Liangshan Mining Co., Ltd.) and the associated asset and liability restructuring. It includes details about the transaction, the involved parties, financial data, board and independent director approvals, and compliance with stock exchange rules. The document is a formal disclosure of a corporate action related to a related-party transaction and restructuring, not a full financial report, earnings release, or management discussion. It is not a report publication announcement since it contains substantive details about the transaction and approvals. The content fits best under the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2025-05-09 Chinese
2025年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '云南铜业股份有限公司2025 年第一季度报告' which translates to 'Yunnan Copper Co., Ltd. 2025 First Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and analysis of financial metrics for the first quarter of 2025. The document includes comprehensive financial figures, comparisons with prior periods, and management commentary on financial performance and business activities during the quarter. It explicitly states it is a quarterly report and is unaudited. The length of the document (15,000 characters) and the presence of substantive financial data confirm it is a full interim/quarterly financial report rather than a brief announcement or summary. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q1 2025
2025-04-24 Chinese
监事会关于2025年第一季度报告的审核意见
Audit Report / Information Classification · 95% confidence The document is a supervisory board's audit opinion on the company's 2025 first quarter report. It states that the supervisory board has reviewed the preparation and content of the quarterly report and found it compliant with regulations and accurate. The document is very short (267 characters) and does not contain the actual financial statements or substantive financial data, only an opinion on the report. This fits the description of an Audit Report / Information (AR), which includes standalone audit reports and opinions on financial reports, excluding the full report itself. Therefore, the classification is AR with high confidence. Q1 2025
2025-04-24 Chinese

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