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Guocheng Mining CO.,LTD — Investor Relations & Filings

Ticker · 000688 ISIN · CNE0000003F5 Shenzhen Stock Exchange Mining and quarrying
Filings indexed 2,992 across all filing types
Latest filing 2026-05-11 Regulatory Filings
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
关于为参股公司提供担保的进展公告
Regulatory Filings Classification · 85% confidence The document is a corporate regulatory announcement (公告) disclosing the progress of providing guarantees for a subsidiary’s financing. It is not an earnings or financial report, not a board or management change, nor a dividend, capital raise, or M&A notice; it simply updates shareholders on a related‐party guarantee. There is no category explicitly for guarantee disclosures, so it falls under the general "Regulatory Filings" (RNS) fallback.
2026-05-11 Chinese
关于对外担保的进展公告
Regulatory Filings
2026-03-06 Chinese
北京海润天睿律师事务所关于国城矿业股份有限公司2026年第二次临时股东会的法律意见书
Regulatory Filings
2026-02-27 Chinese
2026年第二次临时股东会决议公告
Regulatory Filings
2026-02-27 Chinese
关于对外担保的进展公告
Regulatory Filings
2026-02-12 Chinese
关于2026年度对外担保额度预计的公告
Regulatory Filings
2026-02-10 Chinese

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