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
Market data not available
Price history
Peer group · Mining of other non-ferrous metal ores
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
CHILWA MINERALS LTD
Explores and develops heavy mineral sands for ilmenite, zir…
|
CHW | AU | Mining and quarrying |
|
China Daye Non-Ferrous Metals Mining Limited
Integrated exploration, mining, and processing of non-ferro…
|
661 | HK | Mining and quarrying |
|
China Gold International Resources Corp. Ltd.
Gold and base metals producer operating principal mines in …
|
2099 | CA | Mining and quarrying |
|
CHINA NATURAL RESOURCES INC
Acquires natural resource assets, focusing on mining and en…
|
CHNR | US | Mining and quarrying |
|
China Nonferrous Mining Corporation Limited
Vertically integrated producer of nonferrous metals, primar…
|
1258 | HK | Mining and quarrying |
|
China Northern Rare Earth (Group) High-Tech Co.,Ltd
Integrated rare earth producer specializing in mining, smel…
|
600111 | CN | Mining and quarrying |
|
CHINA RARE EARTH NONFERROUS METALS CO.,LTD.
Extracts and processes rare earth elements and nonferrous m…
|
600259 | CN | Mining and quarrying |
|
CHINA RARE EARTH RESOURCES AND TECHNOLOGY CO., LTD.
Mines and processes rare earth minerals for high-tech and g…
|
000831 | CN | Mining and quarrying |
|
Choice Gold Corp
Publicly-traded entity focused on acquiring and developing …
|
— | CA | Mining and quarrying |
|
Churchill Resources
Exploration company targeting critical battery metals and n…
|
CRI | 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)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.