May 4 (Reuters) - Ero Copper Corp ERO.TO :
* ERO COPPER REPORTS RECORD FIRST QUARTER COPPER PRODUCTION AND FINANCIAL RESULTS
* QUARTERLY COPPER PRODUCTION OF 12,638 TONNES AND QUARTERLY C1 CASH COSTS OF $0.49 PER POUND OF COPPER
* Q1 ADJUSTED EARNINGS PER SHARE $0.61
* REITERATING FULL-YEAR PRODUCTION, OPERATING COST AND CAPITAL EXPENDITURE GUIDANCE FOR 2021
* QTRLY REVENUE $122.5 MILLION