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
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|---|---|---|---|
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Precious and base metals explorer and developer focused on …
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AMERICAN RARE EARTHS LIMITED
Explores and develops critical rare earth elements for gree…
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ARR | NZ | Mining and quarrying |
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AMERICAN TUNGSTEN & ANTIMONY LTD
Explores and develops tungsten and antimony assets for indu…
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AT4 | AU | Mining and quarrying |
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American Tungsten Corp.
Mineral exploration focused on high-potential tungsten and …
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TUNG | CA | Mining and quarrying |
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AMERICAN WEST METALS LIMITED
Mineral explorer developing high-grade copper and zinc depo…
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AW1 | AU | Mining and quarrying |
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Americas Gold and Silver Corporation
Precious metals miner producing silver, gold, and critical …
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USAS | CA | Mining and quarrying |
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Americas Gold & Silver Corp
A North American precious metals miner producing silver, co…
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USAS | US | Mining and quarrying |
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Americore Resources Corp.
Exploration and development of mineral interests, focusing …
|
AMCO | CA | 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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