May 1 (Reuters) - Sierra Metals Inc SMT.TO :
* SIERRA METALS - QTRLY REVENUES OF US$35.3 MILLION FOR SOCIEDAD MINERA CORONA VERSUS. US$46.6 MILLION IN Q1 2018
* SIERRA METALS - NET INCOME $0.22 PER SHARE FOR SOCIEDAD MINERA CORONA IN Q1 2019
* SIERRA METALS REPORTS Q1-2019 FINANCIAL RESULTS AT ITS SOCIEDAD MINERA CORONA SUBSIDIARY IN PERU
* SIERRA METALS INC - QTRLY NET PRODUCTION REVENUE PER TONNE OF ORE MILLED DECREASED BY 12% TO US$147.75 FOR SOCIEDAD MINERA CORONA
* SIERRA METALS INC QTRLY TOTAL TONNES PROCESSED OF 233,814 FOR SOCIEDAD MINERA CORONA VERSUS. 271,389 IN Q1 2018