Record surge in U.S. aluminum premiums rattles end-users

The unprecedented surge in U.S. aluminum premiums to record highs has renewed concerns about the dwindling supplies and rising costs of a key raw material for automotive and beverage can makers, even as the market struggles with big stockpiles.

http://www.reuters.com/article/2014/01/15/aluminum-premium-gm-idUSL2N0KO29720140115