July 19 (Reuters) - Americas Silver Corp USA.TO :
* AMERICAS SILVER CORPORATION PROVIDES SECOND QUARTER PRODUCTION AND COST UPDATE
* AMERICAS SILVER CORP - CONSOLIDATED SILVER PRODUCTION FOR QUARTER OF ABOUT 300,000 SILVER OUNCES AND 1.5 MILLION SILVER EQUIVALENT OUNCES
* AMERICAS SILVER CORP - GUIDANCE FOR 2018 REMAINS UNCHANGED AT 1.6 - 2.0 MILLION SILVER OUNCES