July 13 (Reuters) - Great Panther Silver Ltd GPR.TO -
* Great Panther Silver reports second quarter 2017 production results
* Great Panther Silver - Q2 metal production increased 6% to 1,102,290 silver equivalent ounces from two wholly-owned mexican silver mining operations
* Company is maintaining its guidance of 4.0 - 4.1 million ag eq oz (based on a 70:1 silver:gold ratio) for 2017
* Great Panther Silver - there is a risk that guidance will be affected if co unable to obtain permit for topia phase ii tsf on timely basis or at all
* Great Panther Silver-maintaining cash cost,aisc guidance for 2017 of us$5-6 per payable silver ounce, us$14-16 per payable silver ounce, respectively
* Great Panther Silver Ltd - also maintaining its previously issued cash cost and all-in sustaining cost guidance for 2017 Source text for Eikon: ID:nCNWHm8jqa Further company coverage: GPR.TO