Ero Copper Corp. | Technical Reports

Ero Copper Announces Update on Nickel Sulphide Exploration Program — Intercepts 11.2 Meters Grading 1.86% Nickel, including 5.0 Meters Grading 3.71% Nickel

Ero Copper Files Technical Report for the Xavantina Operations

Ero Copper Reports First Quarter 2023 Operating and Financial Results

Ero Copper Announces Voting Results of Annual General and Special Meeting of Shareholders

Ero Copper to Release First Quarter 2023 Financial and Operating Results on May 8, 2023

Ero Copper Demonstrates Significant Near-Term Growth in Updated 5-Year Outlook

Ero Copper Announces 18% Increase in Mineral Reserves and Extension of Mine Life to 6 Years at the Xavantina Operations

Ero Copper Reports Fourth Quarter and Full Year 2022 Operating and Financial Results

Ero Copper to Release Full Year and Fourth Quarter 2022 Financial and Operating Results on March 7, 2023

Ero Copper Achieves Record Full-Year Copper and Gold Production and Provides 2023 Guidance

Ero Copper Announces Retirement of Noel Dunn as Executive Chairman

Ero Copper Files Technical Report for Caraíba Operations

Ero Copper Increases Revolving Credit Facility to $150 Million and Extends Maturity to December 2026

Ero Copper Announces 31% Increase in Mineral Reserves of the Caraíba Operations and Extension of Mine Life to 20 Years

Ero Copper to Host Operational, Project and Exploration Update

Ero Copper Reports Third Quarter 2022 Operating and Financial Results

Ero Copper to Release Third Quarter 2022 Financial and Operating Results on November 1, 2022

Ero Copper announces discovery of nickel sulphide system in the Curaçá Valley; intercepts 16.5 meters grading 1.22% nickel, including 3.8 meters grading 3.60% nickel

Ero Copper Reports Second Quarter 2022 Operating and Financial Results Including Record Quarterly Copper and Gold Production

Ero Copper Appoints Jill Angevine to the Board of Directors

Ero Copper Publishes 2021 Sustainability Report

Ero Copper to Release Second Quarter 2022 Financial and Operating Results on August 2, 2022

Ero Copper reports first quarter 2022 operating and financial results

Ero Copper Announces Voting Results of Annual General Meeting of Shareholders

Ero Copper to Release First Quarter 2022 Financial and Operating Results on May 9, 2022

Ero Copper reports record full-year 2021 operating and financial results

Ero Copper to Host Exploration Technical Session on March 10, 2022

Ero Copper's Board of Directors Approves Construction of Boa Esperança Project

Ero Copper to Release Full Year and Fourth Quarter 2021 Financial and Operating Results on March 8, 2022

Ero Copper Announces Pricing of Senior Notes Offering

Ero Copper Announces Offering of $400 Million of Senior Notes Due 2030

Ero Copper Reports Two Separate Fatal Incidents at its Operations

Ero Copper Announces 2021 Production Guidance Beat and Provides 5-Year Outlook

Ero Copper announces updated mineral reserves and resources for the MCSA Mining Complex and the NX Gold Mine

Ero Copper Files Technical Report for Boa Esperança Project

Ero Copper third quarter production and financial results continue to position the Company for growth

Ero Copper to Release Third Quarter 2021 Financial and Operating Results on November 10, 2021

Ero Copper intercepts 71.2 meters grading 3.55% copper, further extending high-grade mineralization within the Deepening Extension zone of the Pilar Mine

Ero Copper Announces Results of Optimized Feasibility Study for Boa Esperança Project – Doubles Life-of-Mine Copper Production

Ero Copper announces closing of streaming agreement with RGLD Gold AG on the NX Gold Mine

Ero Copper reports record cash flow from operations of $85.1 million in the second quarter

Ero Copper intercepts 67.0 meters grading 9.21% copper including 21.0 meters grading 14.14% copper in Deepening Extension of the Pilar Mine, and at NX Gold, intercepts 9.0 meters grading 22.66 gpt gold, the best hole drilled in the history of the mine

Ero Copper to Release Second Quarter 2021 Financial and Operating Results on August 4, 2021

Ero Copper announces US$110 million streaming agreement with Royal Gold on the NX Gold Mine

Ero Copper Commences Trading on the New York Stock Exchange

Ero Copper Announces Plans to List on the New York Stock Exchange

Ero Copper announces voting results of Annual General Meeting of Shareholders

Ero Copper reports record first quarter copper production and financial results

Ero Copper makes new high-grade copper discovery 200 meters beneath the Vermelhos Mine and delineates two new mineralized systems within the Curaçá Valley

Ero Copper to Release First Quarter 2021 Financial and Operating Results on May 4, 2021

Ero Copper reports record fourth quarter and full year 2020 financial results

Ero Copper provides 2021 production outlook and achieves 2020 guidance

Ero Copper files Technical Report for Vale do Curaçá Property

Ero Copper files Technical Report for the NX Gold Mine

Ero Copper Announces Promotion of Executive Officers

Ero Copper intersects 46.5 meters grading 4.96% copper including 36.5 meters grading 6.08% copper extending high-grade mineralization within the Deepening Extension Zone-identifies three different styles of PGM mineralization throughout the Curaçá Valley

Ero Copper significantly increases copper reserves with the integration of Deepening Extension Project into updated life-of-mine plan for the Vale do Curaçá Property

Ero Copper announces updated mineral resource and reserve estimate outlining a high-grade and low-cost six-year mine life at the NX Gold Mine

Ero Copper Reports Third Quarter Results

Ero Copper to Release Third Quarter 2020 Financial and Operating Results on November 5, 2020

Ero Copper announces excellent results from comprehensive ore sorting trial campaign

Ero Copper intersects 10.0 meters grading 4.50% copper, 0.68% nickel including 4.0 meters grading 8.53% copper, 1.25% nickel in newly discovered zone at the Siriema deposit

Ero Copper Reports Second Quarter Results

Ero Copper to Release Second Quarter 2020 Financial and Operating Results on August 6, 2020

Ero Copper intersects 96.4 meters grading 3.97% copper including 60.6 meters grading 5.61% copper in the highest grade-meter intercept drilled to date in the Curaçá Valley

Ero Copper announces voting results of Annual General and Special Shareholders Meeting

Ero Copper Announces First Quarter Results, Improved Operating and Capital Cost Guidance for 2020

Ero Copper intersects 22.8 meters grading 3.18% copper including 10.6 meters grading 5.29% copper in the Pilar Mine Deepening Zone, confirms continuity of high-grade ‘Superpod’ discovery

Ero Copper announces change of location of Annual General and Special Meeting and implementation of virtual attendance measures

Ero Copper to Release First Quarter 2020 Financial and Operating Results on May 7, 2020

Ero Copper Provides Corporate Update

Ero Copper reports record revenue, cash flow from operations and net income resulting in record earnings per share of $1.01 in 2019

Ero Copper files Technical Report for the NX Gold Mine

Ero Copper produces 42,318 tonnes of copper in 2019 and provides 2020 production outlook

Ero Copper announces updated high-grade mineral reserve with average production of 40,500 ounces over initial three-year mine life extension at the NX Gold Mine

Ero Copper intersects 51.8 meters grading 3.49% copper including 33.4 meters grading 4.96% copper in Pilar Mine Deepening, announces two new regional discoveries in the Vermelhos District and the discovery of a nickel-PGM rich zone at Siriema

Ero Copper files Technical Report for Vale do Curaçá Property

Ero Copper Reports Third Quarter Results, Further Increases 2019 Production Guidance

Ero Copper to Release Third Quarter 2019 Financial and Operating Results on November 5, 2019

Ero Copper announces greater than 100% increase in mineral reserves and provides pathway for mill expansion of the Vale do Curaçá Property

Ero Copper intersects 31.8 meters grading 2.22% copper including 5.0 meters grading 5.56% copper at the recently announced Siriema Discovery

Ero Copper Strengthens Board of Directors

Ero Copper Reports Second Quarter Results and Increases 2019 Production Guidance

Ero Copper announces new regional discovery south of Vermelhos Mine – Siriema

Ero Copper to Release Second Quarter 2019 Financial and Operating Results on August 8, 2019

Ero Copper intersects 28.1 meters grading 12.60% copper including 18.0 meters grading 15.62% copper in highest grade-meter intercept drilled to date at the Vermelhos Mine and discovers new zone at the Pilar Mine

Ero Copper Reports First Quarter Results

Ero Copper announces voting results of Annual General Shareholders Meeting

Ero Copper to Release First Quarter 2019 Financial and Operating Results on May 7, 2019

Ero Copper intersects 24.6 meters grading 7.56% copper including 7.7 meters grading 15.97% copper in southern extension of the Vermelhos Mine

Ero Copper Reports Fourth Quarter and 2018 Year End Results

Ero Copper Files Technical Report for the NX Gold Mine

Ero Copper produces 30,426 tonnes of copper in 2018 and provides 2019 production outlook

Ero Copper refinances outstanding senior secured debt with US$130 million in new Credit Facilities

Ero Copper intersects 27.4 meters grading 8.39% copper including 17.7 meters grading 10.76% copper in near-surface extension of Vermelhos East Zone discovery

Ero Copper Reports Third Quarter Results

Ero Copper Files Technical Report for Vale do Curaçá Property

Ero Copper to Release Third Quarter 2018 Financial and Operating Results on November 8, 2018

Ero Copper receives Vermelhos Mine Operating License, ramping up to full production

Ero Copper intersects 77 meters grading 2.20% copper in new discovery east of the Vermelhos Mine

Ero Copper announces more than 100% increase in mineral reserves and resources at the Vale do Curaçá Property

Ero Copper Reports Second Quarter Results

Ero Copper to Release Second Quarter 2018 Financial and Operating Results on August 13, 2018

Ero Copper announces voting results of Annual General Shareholders Meeting

Ero Copper intercepts 39.8 meters grading 5.57% Cu including 21.9 meters grading 9.43% Cu in step-out drilling at the Vermelhos Mine

Ero Copper provides notice of reconstitution of the Nominating & Corporate Governance Committee

Ero Copper provides operational update regarding the ongoing truck drivers’ strike in Brazil

Ero Copper announces major new discovery – West Limb of the Pilar Mine

Ero Copper Reports First Quarter Results

Ero Copper Reports Fourth Quarter and 2017 Year End Results

Ero Copper provides exploration program update, highlighted by 34.2 meters grading 3.24% Cu at the Pilar Mine Deepening Extension

Ero Copper Corp. Guidance – Increasing 2018 Production Forecast

Ero Copper announces a US$25.6 million reduction in total debt

Ero Copper Corp Reports Third Quarter 2017 Results

Vermelhos District: Ero Copper Corp Intersects 20.0m Grading 12.21% Cu As Part Of The Vermelhos Mine Infill Drilling Program And Provides Mine Development Update

Ero Copper Announces Closing of Over-Allotment Option

Ero Copper Announces Full Exercise of Over-Allotment Option

Ero Copper Completes Initial Public Offering

Ero Copper Files Final Prospectus and Announces Pricing of Initial Public Offering

Ero Copper Files Preliminary Prospectus for Proposed Initial Public Offering and Secondary Offering of Common Shares

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