Dia Bras Exmin Resources Inc. — Investor Relations & Filings
Dia Bras Exmin Resources Inc. is a wholly-owned subsidiary of Sierra Metals Inc., a mid-tier mining company focused on the production of copper, zinc, and lead concentrates, along with precious metal by-products including silver and gold. The company's primary operations and exploration activities are concentrated in Latin America, specifically Peru and Mexico. Key producing assets include the Yauricocha Mine in Peru and the Bolivar Mine in Mexico. The entity, through its parent company, is engaged in the acquisition, development, and exploration of mineral resource properties, emphasizing organic growth potential within established mining jurisdictions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Other securityholders documents - English.pdf | 2009-09-30 | English | |
| Material change report - English.pdf | 2009-09-30 | English | |
| Material change report - English.pdf | 2009-08-27 | English | |
| Material change report - English.pdf | 2009-07-27 | English | |
| Material change report - English.pdf | 2008-03-07 | English | |
| Material change report - English.pdf | 2007-12-19 | English |
Browse filings by year
7 yearsMarket data
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Price history
Peer group · Mining of other non-ferrous metal ores
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
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GLDC | CA | Mining and quarrying |
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CASSIUS MINING LIMITED
Explores and develops gold and limestone projects from disc…
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CMD | AU | Mining and quarrying |
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CASTILE RESOURCES LTD
Explores and develops gold and base metal deposits at the R…
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CST | AU | Mining and quarrying |
|
Castle Gold Corporation
Explored and developed gold, silver, and copper properties …
|
— | CA | Mining and quarrying |
|
CASTLE MINERALS LIMITED
Explores for gold, graphite, and base metals to identify hi…
|
CDT | AU | Mining and quarrying |
|
Castle Resources Inc.
A junior mineral development company focused on acquiring a…
|
CRI | CA | Mining and quarrying |
|
CATALINA RESOURCES LTD
Mineral exploration company targeting gold, base metals, li…
|
CTN | AU | Mining and quarrying |
|
CATALYST METALS LIMITED
Gold exploration and production company focused on high-gra…
|
CYL | AU | Mining and quarrying |
|
Cautivo Mining Inc.
Explores and develops properties containing gold, silver, c…
|
CUVMF | CA | Mining and quarrying |
|
CAVALIER RESOURCES LIMITED
Explores and develops gold and nickel assets in the Eastern…
|
CVR | AU | Mining and quarrying |
Dia Bras Exmin Resources Inc. 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/45239/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=45239 | 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=45239 | 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=45239 \ -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": 45239}, 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 Dia Bras Exmin Resources Inc. (id: 45239)"
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