China Kingstone Mining Holdings Limited — Investor Relations & Filings
China Kingstone Mining Holdings Limited is an investment holding company primarily engaged in the mining, processing, and trading of marble stones and marble-related construction materials. The company manages the full production chain, from raw material extraction to finishing and sales. Its principal operational asset is the Zhangjiaba Mine, located in Sichuan Province, which produces high-quality beige marble. Key products supplied to the commercial building materials market include marble blocks, slabs, and marble slags.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| RESIGNATION OF EXECUTIVE DIRECTOR | 2025-11-28 | English | |
| Next Day Disclosure Return | 2025-11-12 | English | |
| COMPLETION OF SUBSCRIPTIONS OF NEW SHARES UNDER SPECIFIC MANDATE | 2025-11-12 | English | |
| POLL RESULTS OF THE SPECIAL GENERAL MEETING HELD ON 10 NOVEMBER 2025 | 2025-11-10 | English | |
| CHANGE OF COMPANY LOGO | 2025-11-05 | English | |
| Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 October 2025 | 2025-11-03 | English |
Market data
Market data not available
Price history
Peer group · Quarrying of stone, sand and clay
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
AFRIMAT LIMITED
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AFT | ZA | Mining and quarrying |
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ANDROMEDA METALS LIMITED
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ADN | AU | Mining and quarrying |
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APC MINERALS LIMITED
Explores and develops high-purity silica sand for global in…
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APC | AU | Mining and quarrying |
|
ArtGo Holdings Limited
Vertically integrated marble stone specialist covering quar…
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3313 | HK | Mining and quarrying |
|
ASI INDUSTRIES LIMITED
Mines and processes Kota stone for construction and operate…
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502015 | IN | Mining and quarrying |
|
Athabasca Minerals Inc.
Integrated resource company focused on the development, man…
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AMI | CA | Mining and quarrying |
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Atlas Energy Solutions Inc.
Provider of proppant, logistics, and power generation for t…
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AESI | US | Mining and quarrying |
|
AUSTRALIAN SILICA QUARTZ GROUP LTD
Develops high-grade silica sand and quartz assets for solar…
|
ASQ | AU | Mining and quarrying |
|
Birch Mountain Resources Ltd.
Industrial mineral exploration and development focused on l…
|
BMD | CA | Mining and quarrying |
|
CARBINE RESOURCES LIMITED
Mineral exploration and development company focused on high…
|
CRB | AU | Mining and quarrying |
China Kingstone Mining Holdings Limited via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/49888/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=49888 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=49888 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=49888 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 49888}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for China Kingstone Mining Holdings Limited (id: 49888)"
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