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JCHX Mining Management Co.,Ltd. — Investor Relations & Filings

Ticker · 603979 ISIN · CNE1000022P2 LEI · 300300I7N1GGC3X0M541 Shanghai Stock Exchange Mining and quarrying
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Filings indexed 1,564 across all filing types
Latest filing 2026-05-22 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 603979

About JCHX Mining Management Co.,Ltd.

https://www.jchxmc.com/

JCHX Mining Management Co., Ltd. specializes in comprehensive mining services, focusing on mine construction, contract mining, and technical research and development. The company provides integrated solutions for underground mining projects, including shaft sinking, tunneling, and infrastructure development. Its service portfolio encompasses the entire lifecycle of a mine, from initial design and engineering to production and equipment maintenance. JCHX is recognized for its expertise in large-scale mechanized operations and deep-shaft construction. The company serves a global client base across diverse geographical regions, including Africa, Southeast Asia, and Europe, managing complex projects for major international mining corporations. By leveraging advanced technology and specialized engineering capabilities, JCHX delivers high-efficiency mining operations and technical consultancy services tailored to challenging geological conditions.

Recent filings

Filing Released Lang Actions
金诚信董事会提名委员会关于董事会换届选举董事候选人任职资格的审查意见
Board/Management Information Classification · 85% confidence The document is an official announcement by the board nomination committee regarding the nomination of candidates for the company’s sixth board of directors, detailing qualifications for both independent and non-independent director candidates and proposing them to the board for election. It is clearly a Board/Management Information notice about board composition changes, not the full election results or a proxy, thus fitting Code MANG.
2026-05-22 Chinese
金诚信独立董事提名人和候选人声明公告
Board/Management Information Classification · 92% confidence The document is an official announcement by the company and its independent director nominees regarding the nomination and qualification statements for the sixth board of independent directors. It does not contain financial results, proxy materials, or interim/annual reporting, but rather pertains to board composition and governance. This falls under Board/Management Information.
2026-05-22 Chinese
金诚信关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 87% confidence The document is a formal notice of the company’s 2025 annual general meeting, detailing the meeting date, agenda items, voting procedures, proxy authorization form and registration information. It is sent to shareholders to inform them of the meeting and solicit their votes, including a proxy form and voting instructions. This aligns with the Proxy Solicitation & Information Statement category (PSI).
2026-05-22 Chinese
金诚信关于拟增加Alacran铜金银矿项目建设投资的公告
Regulatory Filings Classification · 80% confidence The document is a corporate announcement (“公告”) by the Board regarding an additional overseas investment of US$178.67 million in the Alacran copper‐gold‐silver mine project. It is not an annual or interim report, not an earnings release, not a dividend notice, not a change in management, not an M&A or capital issuance, and it contains no detailed financial statements. It simply discloses a proposed capital expenditure and related approvals/risk analysis, making it a general regulatory announcement. Under our taxonomy this falls into the fallback category “Regulatory Filings” (RNS).
2026-05-22 Chinese
金诚信第五届董事会第三十三次会议决议公告
Board/Management Information Classification · 89% confidence The document is an announcement of the resolutions passed at a board of directors meeting, including proposals for electing new non‐independent and independent directors and other board-related matters. This falls under Board/Management Information (MANG).
2026-05-22 Chinese
金诚信关于Alacran铜金银矿项目的进展公告
Regulatory Filings Classification · 62% confidence The document is a corporate announcement (“公告”) detailing the progress of a mining project: environmental approval, feasibility study results, board/shareholder approvals of the investment, and adjustment of project equity. It does not present financial statements, earnings, or ESG reporting; nor is it a notice of dividend, share issue, proxy materials, or legal proceeding. It is not a fundraising or debt issuance notice per se, but rather a routine regulatory update on project status. Therefore it falls into the general Regulatory Filings category (RNS) as a fallback for miscellaneous compliance announcements.
2026-05-17 Chinese

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