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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Apogee Minerals Ltd.
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APMI | CA | Mining and quarrying |
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APOLLO MINERALS LIMITED
Explores and develops large-scale zinc-lead and copper-silv…
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AON | AU | Mining and quarrying |
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Apollo Silver Corp.
Focused on advancing high-impact, pure-play silver projects…
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APGO | CA | Mining and quarrying |
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AQUILINE RESOURCES INC
Explored and developed precious metals, primarily the world…
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— | CA | Mining and quarrying |
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ARAFURA RARE EARTHS LTD
Mineral developer focused on rare earth production for magn…
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ARU | AU | Mining and quarrying |
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Arbor Metals Corp.
Mineral exploration company focused on exploring and develo…
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ABR | CA | Mining and quarrying |
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ARCADIA MINERALS LIMITED
Explores and develops critical and battery metal projects l…
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AM7 | GG | Mining and quarrying |
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Arc Minerals Limited
Exploration and development company focused on large-scale …
|
ARCM | VG | 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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