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Guocheng Mining CO.,LTD — Investor Relations & Filings

Ticker · 000688 ISIN · CNE0000003F5 Shenzhen Stock Exchange Mining and quarrying
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Filings indexed 3,013 across all filing types
Latest filing 2025-12-15 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 000688

About Guocheng Mining CO.,LTD

https://www.gcky0688.com

Guocheng Mining CO.,LTD. specializes in the exploration, extraction, and processing of non-ferrous metal resources. The company primarily produces zinc, lead, silver, and copper concentrates through integrated mining and dressing operations. Its technical focus includes the comprehensive recovery of associated minerals and the production of sulfuric acid as a byproduct. Guocheng Mining operates multiple large-scale mining projects and processing facilities, utilizing advanced beneficiation technologies to maximize resource recovery rates. The company provides essential raw materials for the metallurgical and chemical sectors, emphasizing efficient resource management and the modernization of production infrastructure. Its core activities are centered on the development of high-quality mineral reserves and the optimization of mineral processing workflows to ensure a consistent supply of industrial metal products.

Recent filings

Filing Released Lang Actions
联储证券股份有限公司关于深圳证券交易所关于对国城矿业股份有限公司重大资产购买暨关联交易的问询函回复之核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed independent financial advisor's verification opinion and response to an inquiry letter from the Shenzhen Stock Exchange regarding a major asset acquisition and related party transaction by Guocheng Mining Co., Ltd. It includes extensive financial data, analysis of the transaction's purpose, necessity, financing plan, risk assessment, and compliance with regulatory requirements. The document is comprehensive, contains substantive financial data, and discusses the transaction in detail, including financial impacts and risk disclosures. It is clearly related to a major asset purchase and restructuring, with detailed financial and operational analysis, fitting the definition of an Audit Report / Information (AR) as it is a standalone report focusing on audit, financial verification, and regulatory inquiry responses related to a major asset acquisition, rather than a full annual report or earnings release. The document is not a simple announcement or a presentation but a detailed verification and audit-type report.
2025-12-15 Chinese
上海立信资产评估有限公司对深圳证券交易所《关于对国城矿业股份有限公司重大资产购买暨关联交易的问询函》的回复
Audit Report / Information Classification · 95% confidence The document is a detailed response from an asset appraisal company to an inquiry from the Shenzhen Stock Exchange regarding a major asset purchase and related party transaction by a listed company. It contains extensive valuation analysis, comparisons of different valuation dates, explanations of valuation methodologies, and discussions about the fairness and reasonableness of the transaction price. The content focuses on asset valuation, appraisal parameters, and compliance with regulations related to major asset restructuring. There is no indication that this is a full annual or interim financial report, earnings release, or a simple announcement. The document is a regulatory response related to a major asset purchase and valuation inquiry, which fits the category of Audit Report / Information (AR) as it involves detailed audit and appraisal information related to a major asset transaction and regulatory inquiry, but is not a full annual report or earnings release. Therefore, the most appropriate classification is AR with high confidence.
2025-12-15 Chinese
北京中银律师事务所关于国城矿业股份有限公司重大资产购买暨关联交易之补充法律意见书(一)
Regulatory Filings
2025-12-15 Chinese
北京中银律师事务所关于国城矿业股份有限公司重大资产购买暨关联交易之内幕信息知情人股票交易自查情况的专项核查意见
Regulatory Filings
2025-12-15 Chinese
联储证券股份有限公司关于国城矿业股份有限公司重大资产购买暨关联交易之内幕信息知情人股票交易自查情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from an independent financial advisor regarding the self-inspection of insider trading activities related to a major asset purchase and related party transaction by Guocheng Mining Co., Ltd. It includes specific dates, involved parties, stock transaction details, and formal declarations about the absence of insider trading. The document references regulatory rules and compliance with disclosure requirements related to a significant asset restructuring transaction. It is not a financial report like an annual or interim report, nor is it a simple announcement or certification. Instead, it is a specialized audit or compliance report focusing on insider trading self-inspection related to a major asset acquisition. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and regulatory compliance checks excluding full annual reports.
2025-12-15 Chinese
关于对外担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Guocheng Mining Co., Ltd. regarding the progress of external guarantees provided by the company and its subsidiaries. It details board and shareholder meeting approvals for guarantee limits, specific guarantee contracts with banks and leasing companies, financial data of the guaranteed subsidiaries, and the impact of these guarantees on the company. The document is a formal disclosure of financing-related guarantees and their status, including amounts, terms, and risk assessments. It does not contain a full financial report, audit report, or earnings release, nor is it a meeting presentation or voting result. It is a regulatory announcement about financing guarantees, which fits best under Capital/Financing Update (CAP). The document length is about 4954 characters, and it is substantive, not just a brief notice or certification, so it is not RPA or RNS. Therefore, the classification is CAP with high confidence.
2025-12-11 Chinese

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