Post by
austrochris on Apr 14, 2020 1:16am
very undervalued polymetallic producer !!!
Sierra metals produces zink, silver , copper gold and lead .
Too cheap here . Exspecially they produce more than 5 Million ounces of silver .
And silver will explode next years . With cusi up to 2700 tons/day , smt is on the way to 7 Milllion ounces silver / year .