CENTURY ALUMINUM (CENX $10.63, rated OVERWEIGHT; price target lowered to $15/share from $17/share) ESTIMATED LME ALUMINUM SPOT PRICES REDUCED LOWERING EARNINGS ESTIMATES; PARTIALLY OFFSET BY LOWER ESTIMATED ALUMINUM CASH COSTS 1/30/2012

CENTURY ALUMINUM (CENX $10.63, rated OVERWEIGHT; price target lowered to
$15/share from $17/share) ESTIMATED LME ALUMINUM SPOT PRICES REDUCED
LOWERING EARNINGS ESTIMATES; PARTIALLY OFFSET BY LOWER
ESTIMATED ALUMINUM CASH COSTS 1/30/2012