Financial Statements (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2013

Dec. 31, 2012

Percentage of SaleBy Major Product Lines

The following table shows our percentage of sales by major product lines for the three months ended March 31, 2013 and 2012, respectively:

	Three Months Ended March 31,
Product Line	2013			2012
Carbon Steel Flat		25	%		24	%
Carbon Steel Plate		12			13
Carbon Steel Long		15			15
Stainless Steel Flat		16			15
Stainless Steel Plate		4			4
Stainless Steel Long		4			4
Aluminum Flat		14			15
Aluminum Plate		3			4
Aluminum Long		4			3
Other		3			3
Total		100	%		100	%

The following table shows the Company’s percentage of sales by major product line:

	Year Ended December 31,
Product Line	2012			2011			2010
	(Percentage of Sales)
Carbon Steel Flat		25	%		27	%		29	%
Carbon Steel Plate		13			11			8
Carbon Steel Long		15			10			9
Stainless Steel Flat		15			18			21
Stainless Steel Plate		4			4			4
Stainless Steel Long		4			4			3
Aluminum Flat		14			15			15
Aluminum Plate		3			3			3
Aluminum Long		4			4			4
Other		3			4			4
Total		100	%		100	%		100	%