May 2 (Reuters) - Great Panther Silver Ltd:
* GREAT PANTHER SILVER REPORTS FIRST QUARTER 2018 FINANCIAL RESULTS
* COMPANY’S PRODUCTION AND COST GUIDANCE FOR YEAR ENDING DECEMBER 31, 2018 REMAINS UNCHANGED
* QTRLY SILVER PRODUCTION 491,063 OUNCES VERSUS 366,435 OUNCES
* GUIDANCE FOR CAPITAL EXPENDITURES AND EE&D EXPENSES FOR YEAR ENDED DECEMBER 31, 2018 ALSO REMAINS UNCHANGED Source text for Eikon: Further company coverage: