RT @jeromegodefroy: La pièce de monnaie...
RT @jeromegodefroy: La pièce de monnaie américaine de 1 centime de $ coûte 1,83 centime en fabrication. Surcoût en 1 an : 55 M$ http://t.co…
September 14, 2014
Publicité
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Zinc Deficiency Gives Investors a Jolt
The world is running low on zinc, sending some investors scurrying to buy mining-company shares and forcing the U.S. Mint to redouble cost-cutting efforts in search of a cheaper penny. Prices for the metal have soared to three-year highs.