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 2025-07-21 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
董事会关于本次交易前十二个月内上市公司购买、出售资产情况的说明
Regulatory Filings Classification · 95% confidence The document is a statement from the board of directors of Yunnan Copper Co., Ltd. regarding asset transactions within the past twelve months related to a proposed transaction involving share issuance and asset purchase. It references regulatory rules on major asset restructuring and cumulative calculations of asset transactions. The document is an explanatory note about asset transactions and their regulatory implications, not a full report or financial statement. It is a disclosure related to a capital transaction but does not itself announce a financing event or provide financial results. This fits best under Regulatory Filings (RNS) as a compliance disclosure about asset transactions and regulatory requirements.
2025-07-21 Chinese
第十届董事会第二次会议决议公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement of resolutions passed by the board of directors of Yunnan Copper Co., Ltd. regarding a transaction involving issuance of shares to purchase assets and raise supporting funds, including related party transactions. It includes detailed descriptions of the transaction structure, pricing, voting results, legal compliance, and authorization for further actions. The document references compliance with laws and regulations related to major asset restructuring and securities issuance. It is a formal board meeting resolution announcement concerning a capital/financing transaction and related asset purchase. It is not a full annual or interim report, audit report, or earnings release. It is not a proxy statement or voting results declaration. It is not a simple announcement of a report publication but a substantive board resolution document. Therefore, the filing type best fitting this document is Capital/Financing Update (CAP).
2025-07-21 Chinese
董事会关于本次交易符合《上市公司证券发行注册管理办法》第十一条规定的说明
Capital/Financing Update Classification · 95% confidence The document is a statement from the board of directors of Yunnan Copper Co., Ltd. regarding the compliance of a proposed transaction with Article 11 of the "Administrative Measures for the Registration of Securities Issuance by Listed Companies." It discusses the company's self-inspection and analysis to confirm that the transaction meets regulatory requirements. The document is not a full financial report, audit report, or earnings release, but rather a compliance explanation related to a capital transaction (issuing shares to purchase assets and raising supporting funds). It is an announcement about a capital/financing update rather than a detailed report or regulatory filing. The document length is short (720 characters), but it contains substantive content about the transaction's regulatory compliance, fitting the Capital/Financing Update category.
2025-07-21 Chinese
中信建投证券股份有限公司关于本次交易符合《关于加强证券公司在投资银行类业务中聘请第三方等廉洁从业风险防控的意见》的相关规定之核查意见
Regulatory Filings Classification · 95% confidence The document is a formal opinion from an independent financial advisor (中信建投证券股份有限公司) regarding compliance with regulatory requirements related to the engagement of third parties in an investment banking transaction. It references a specific regulatory notice (证监会公告[2018]22号) and confirms that no improper third-party engagements occurred. The document is short (1406 characters) and primarily serves as a compliance certification or attestation rather than a detailed financial report or transaction announcement. It does not contain financial statements, earnings data, or detailed transaction terms. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for compliance confirmations and regulatory attestations that do not fit other categories.
2025-07-21 Chinese
北京市中伦律师事务所关于云南铜业（集团）有限公司及其一致行动人免于发出要约事项的法律意见书
Merger & Acquisition Classification · 95% confidence The document is a legal opinion letter issued by a law firm (北京市中伦律师事务所) regarding a specific transaction involving 云南铜业（集团）有限公司 and its related parties. The letter discusses the legal qualifications of the acquirer, the transaction details involving issuance of shares to purchase assets and raise supporting funds, and the applicability of exemption from making a mandatory tender offer under Chinese securities regulations (《收购管理办法》). The document is dated July 2025 and contains detailed legal analysis and conclusions about the transaction's compliance with regulatory requirements. It is not a financial report, earnings release, or general announcement but a specialized legal opinion related to a merger/acquisition transaction. Therefore, the document fits best under the category of Merger & Acquisition (MA) filings, which include merger communications and legal opinions related to acquisitions and tender offers.
2025-07-21 Chinese
北京市中伦律师事务所关于云南铜业股份有限公司发行股份购买资产并募集配套资金暨关联交易的法律意见书
Capital/Financing Update Classification · 95% confidence The document is a detailed legal opinion letter issued by a law firm regarding a transaction involving Yunnan Copper Co., Ltd. It discusses the issuance of shares to purchase assets and raise supporting funds, including detailed terms of the transaction, pricing, lock-up periods, performance commitments, and regulatory compliance references. The document references specific agreements, asset evaluations, and regulatory rules related to a share issuance for asset acquisition and fundraising. This is not a financial report, earnings release, or management discussion, but a legal opinion on a capital raising and asset purchase transaction. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length and detail confirm it is the full legal opinion, not just an announcement or summary, supporting a high confidence level.
2025-07-21 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.