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INVENTORIES
12 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
 
December 31,
 
 
 
2013
 
2012
 
 
 
($ in millions)
 
 
Supplies
$
40.5

 
$
36.4

 
 
Raw materials
76.5

 
70.5

 
 
Work in process
26.4

 
25.2

 
 
Finished goods
115.9

 
141.0

 
 
 
259.3

 
273.1

 
 
LIFO reserves
(72.8
)
 
(78.0
)
 
 
Inventories, net
$
186.5

 
$
195.1

 
 


In conjunction with the acquisition of KA Steel, we obtained inventories with a fair value of $36.4 million, as of August 22, 2012. Inventories valued using the LIFO method comprised 56% and 54% of the total inventories at December 31, 2013 and 2012, respectively.  The replacement cost of our inventories would have been approximately $72.8 million and $78.0 million higher than that reported at December 31, 2013 and 2012, respectively.