Jay, your "We also know approx figures for mining cost ... "
Do we? We know that the company forecast a cash cost per ounce of $13.50 by the end of Q4, which is six months after they had expected to have achieved full production. They have been processing the forecast amount of ore, but recovering half to two thirds of the forecast silver, so their operating cash cost will be up to double the forecast.
CCU Price at posting:
33.5¢ Sentiment: None Disclosure: Not Held