Aug 6 (Reuters) - Trevali Mining Corp TV.TO :
* TREVALI RELEASES SECOND QUARTER 2020 RESULTS; REISSUES 2020 GUIDANCE WITH LOWER ALL-IN-SUSTAINING-COSTS FOR THE REMAINDER OF THE YEAR
* QUARTERLY PRODUCTION OF 66 MILLION POUNDS OF ZINC AT ALL-IN SUSTAINING COST ("AISC") OF $1.05 PER POUND
* COVID-19 HAD A NEGATIVE EFFECT ON ZINC PRICE AND FINANCIAL RESULTS IN Q2 2020
* ISSUED UPDATED GUIDANCE FOR 2020 WITH PRODUCTION GUIDANCE FOR H2 2020 BETWEEN 148 MILLION- 163 MILLION POUNDS OF PAYABLE ZINC
* QTRLY LOSS PER SHARE $0.24
* UNDERTAKEN IMMEDIATE ONE-TIME COST REDUCTIONS IN 2020 OF $37 MILLION, UP FROM PREVIOUSLY ESTIMATED $41 MILLION IN Q1 2020
* Q3 EARNINGS PER SHARE VIEW $-0.02 -- REFINITIV IBES DATA