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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 2023-04-16 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
2022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报告
Audit Report / Information Classification · 95% confidence The document is a special explanation report 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 2022. It includes audited financial data, references to an audit report with an unqualified opinion dated April 13, 2023, and detailed financial tables. The document is prepared by management and audited by a registered accounting firm. It is not a full annual report but a standalone audit-related disclosure focusing on related party financial transactions. The presence of an audit opinion and detailed financial reconciliation with the audited financial statements indicates this is an Audit Report / Information type document rather than a full Annual Report or other category. The document length (5366 characters) and content support classification as AR (Audit Report / Information). FY 2022
2023-04-16 Chinese
关于2023年调整子公司担保额度的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Yunnan Copper Co., Ltd. regarding the adjustment of guarantee limits for its subsidiaries in 2023. It details the background, approval process by the board and supervisory committee, financial data of the subsidiaries, and the nature of the guarantees. The document is a formal disclosure about a corporate action related to guarantees provided to subsidiaries, including board meeting resolutions and shareholder approval requirements. It does not contain comprehensive financial statements or detailed financial performance analysis typical of annual or interim reports. It is not a call transcript, earnings release, or audit report. The content fits the category of a regulatory announcement about a capital or financing-related update, specifically about guarantee limits, which is a financing activity. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length and detail support a high confidence in this classification.
2023-04-16 Chinese
中信证券股份有限公司关于云南铜业股份有限公司2022 年度内部控制自我评价报告的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from CITIC Securities regarding the 2022 internal control self-evaluation report of Yunnan Copper Co., Ltd. It includes extensive discussion on internal control scope, risk assessment, control activities, governance, financial management, and compliance with regulatory requirements. The document is not the internal control report itself but a professional verification or audit opinion on that report. It references regulatory frameworks and internal control standards, and it is issued by a sponsoring institution (CITIC Securities) as part of the company's non-public issuance process. This type of document fits the category of an Audit Report / Information (AR), as it is a standalone audit or verification report related to internal controls, not a full annual report or other filing type. The document length and content confirm it is a substantive report, not a brief announcement or certification letter, so it is not RPA or RNS. Therefore, the correct classification is AR with high confidence. FY 2022
2023-04-16 Chinese
独立董事对担保等事项的独立意见
Regulatory Filings Classification · 95% confidence The document is a special statement and independent opinion by the independent directors of Yunnan Copper Co., Ltd. regarding the company's related party fund occupation and external guarantees. It references regulatory guidance from the China Securities Regulatory Commission and provides a compliance statement about the company's financial dealings and guarantees as of the end of 2022. The document is short (489 characters) and does not contain detailed financial statements or comprehensive report data. It is a regulatory compliance disclosure related to governance and financial practices but does not constitute a full audit report or annual report. Given the nature of the content and the short length, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2023-04-16 Chinese
中铝财务有限公司风险评估审核报告
Audit Report / Information Classification · 95% confidence The document is titled as a "风险评估审核报告" (Risk Assessment Audit Report) for 中铝财务有限责任公司 (China Aluminum Finance Co., Ltd.) and includes detailed descriptions of the company's risk management systems, internal controls, financial data as of December 31, 2022, and compliance with regulatory requirements. It is prepared by a certified public accounting firm (信永中和会计师事务所) and includes an audit opinion on the risk management related to the company's financial statements and operations. The document is about 13,984 characters long, indicating it is a full report rather than a brief announcement. The content focuses on audit and risk assessment rather than a full annual report or interim financial statements. It does not appear to be a management discussion, earnings release, or regulatory filing. Given the focus on audit opinion, risk management evaluation, and internal control assessment, this document fits best under the category of Audit Report / Information (AR). FY 2022
2023-04-16 Chinese
2022年生态环境年度工作报告
Environmental & Social Information Classification · 95% confidence The document is titled '2022 年生态环境年度工作报告 （企业环境信息依法披露报告）' which translates to '2022 Annual Ecological Environment Work Report (Enterprise Environmental Information Lawful Disclosure Report)'. It contains detailed environmental information such as pollution permits, emissions data, environmental penalties, and environmental management practices for the year 2022. The content is comprehensive and includes substantive data and analysis related to environmental and social governance aspects of the company. This aligns with the definition of an Environmental & Social Information (SR) report, which details the company's performance on Environmental, Social, and Governance (ESG) factors. The document is not a financial report, regulatory filing, or announcement but a full report on environmental matters. Therefore, the appropriate classification is SR with high confidence.
2023-04-16 Chinese

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