Not much upside for silver in this news. But at least the increased industrial demand should provide a floor on the price.
More in the linked article, including how many ounces are mined and where the industrial growth is coming from.
Silver miners First Majestic Silver, Hecla Mining, and Fortuna Silver Mines reported a sharp increase in production for the second quarter. The surge in production comes at a time when silver prices are expected to remain rangebound. However, silver miners can take heart from the fact that industrial demand is continuing to pick up. While a pick-up in industrial demand will not lead to a significant upside in silver prices, it will certainly provide a floor. Indeed, if silver miners can bring down their costs, they can capitalize on the pick-up in industrial demand.
...
The surge in silver production, however, is coming at a time when prices are expected remain rangebound due to lower investment demand (except for ETF holdings and coins demand), chances of stronger dollar in the backdrop of tapering of the asset-purchases by the Federal Reserve, and the fact the market is expected to remain fundamentally imbalanced.
http://www.fool.com/investing/general/2014/07/23/could-this-trend-send-silver-stocks-higher.aspx
More in the linked article, including how many ounces are mined and where the industrial growth is coming from.