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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Explores and develops mineral properties, focusing on gold,…
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Mineral exploration and development company specializing in…
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CJO | CA | Mining and quarrying |
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CGN RESOURCES LIMITED
Explores for copper, nickel, and specialty metals in the We…
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CGR | AU | Mining and quarrying |
|
Chai Cha Na Mining Inc.
A former early-stage mineral exploration company delisted i…
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CNN | CA | Mining and quarrying |
|
Chakana Copper Corp.
Minerals explorer focused on copper and critical minerals f…
|
PERU | CA | Mining and quarrying |
|
CHALICE MINING LIMITED
Explores and develops critical mineral deposits for the glo…
|
CHN | AU | Mining and quarrying |
|
CHALLENGER GOLD LIMITED
Explores and develops South American gold and copper projec…
|
CEL | AU | Mining and quarrying |
|
Champion Bear Resources Ltd.
Explores and develops mineral properties in Ontario for Gol…
|
CBA | CA | Mining and quarrying |
|
Champion Electric Metals Inc.
Discovery-focused mineral exploration company developing ba…
|
LTHM | CA | Mining and quarrying |
|
Chaparral Gold Corp.
Precious metals development company focused on advancing go…
|
CHL | 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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