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Ero Copper Corp. — Investor Relations & Filings

Ticker · ERO TSX Mining and quarrying
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Filings indexed 300 across all filing types
Latest filing 2022-12-23 Regulatory Filings
Country CA Canada
Listing TSX ERO

About Ero Copper Corp.

https://www.erocopper.com/

Ero Copper Corp. is a growth-oriented mining company specializing in the exploration, development, and production of base metal assets. The company's operations are focused on Brazil, managing multiple mining projects, including the flagship Caraíba operations. Ero Copper's core business involves the production and sale of copper, supplemented by gold and silver as co-products. It functions as a significant supplier of copper, addressing global market demand.

Recent filings

Filing Released Lang Actions
Technical report (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is titled '2022 Mineral Resources and Mineral Reserves of the Caraíba Operations, Curaçá Valley, Bahia, Brazil FORM 43-101F1 TECHNICAL REPORT'. It is a detailed technical report prepared under National Instrument 43-101 standards, which is a Canadian regulatory requirement for disclosure of mineral projects. The content includes extensive sections on mineral resources, reserves, geology, exploration, drilling, QA/QC, and other technical details. The document length is substantial (15,000 characters), indicating it is the full report rather than an announcement. The nature of the report is a technical resource and reserve statement, which is a specialized form of a technical report rather than a general financial or management report. Given the specificity and regulatory context, this document fits best under the category of Regulatory Filings (RNS) as it is a regulatory technical report required for mineral project disclosure, and does not fit into other financial or corporate filing categories such as Annual Report or Earnings Release.
2022-12-23 English
Certificate of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is a certification letter by Alejandro Sepulveda, a qualified person under National Instrument 43-101, certifying the technical report titled '2022 Mineral Resources and Mineral Reserves of the Caraíba Operations'. The text is a professional attestation confirming compliance with regulatory standards and the accuracy of the technical report sections he authored. It does not contain the full technical report or detailed financial data but serves as a certification or attestation related to a technical report. According to the Certification Rule, such documents are classified as Regulatory Filings (RNS) rather than the technical report itself or other report types.
2022-12-23 English
Consent of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is a consent letter from a qualified person regarding the filing of a technical report titled '2022 Mineral Resources and Mineral Reserves of the Caraíba Operations, Curaçá Valley, Bahia, Brazil'. It is addressed to various Canadian securities commissions and certifies the accuracy of the technical report and related disclosures. The document does not contain the technical report itself or substantive financial data, but rather is a formal consent and certification related to the filing of that report. The document length is short (1818 characters) and it serves as a regulatory attestation rather than a full report. Therefore, it fits best under Regulatory Filings (RNS) as a certification and filing notice rather than the technical report itself or any other specific report category.
2022-12-23 English
Consent of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is a consent letter from a qualified person regarding the filing of a technical report on mineral resources and reserves. It is addressed to multiple securities commissions and certifies the accuracy of the technical report and related disclosures. The document is short (1846 characters) and does not contain financial statements or substantive financial data. It is not the technical report itself but a consent related to its filing. Therefore, it is best classified as a Regulatory Filing (RNS), which covers miscellaneous filings that do not fit other categories.
2022-12-23 English
Certificate of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is a certification letter by a qualified geologist regarding a technical report titled '2022 Mineral Resources and Mineral Reserves of the Caraíba Operations, Curaçá Valley, Bahia, Brazil' prepared for Ero Copper Corp. The letter certifies compliance with National Instrument 43-101 (NI 43-101), which is a Canadian standard for disclosure of mineral projects. The document is primarily a professional certification and attestation related to a technical report, not the technical report itself. It does not contain financial data or company performance information. Given the nature of the document as a certification letter, it fits best under Regulatory Filings (RNS) as per the Certification Rule, which states that officer certifications or attestations should be classified as Regulatory Filings rather than the report they reference.
2022-12-23 English
Certificate of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 95% confidence The document is a certification letter by a qualified geologist regarding a technical report titled '2022 Mineral Resources and Mineral Reserves of the Caraíba Operations, Curaçá Valley, Bahia, Brazil' prepared for Ero Copper Corp. It certifies compliance with National Instrument 43-101 standards and the author's qualifications and independence. The document is primarily an attestation or certification related to a technical report, not the report itself. It does not contain financial data or detailed report content but serves as a professional certification. According to the Certification Rule, such documents should be classified as Regulatory Filings (RNS). The document length is short (2716 characters), supporting that it is a certification rather than a full report.
2022-12-23 English

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