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SEGMENT DATA AND RELATED INFORMATION (Tables)
12 Months Ended
Dec. 31, 2013
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment
Management evaluates performance based on several factors, of which net revenue and gross profit by product are the primary financial measures:
 
 
 
Year ended December 31,
 
 
 
2013
 
2012
 
2011
 
Net revenue from unaffiliated customers:
 
 
 
 
 
 
 
 
 
 
Copper wire
 
$
170,903,382
 
$
188,810,251
 
$
124,062,182
 
Superfine copper wire
 
 
135,328,792
 
 
144,337,762
 
 
149,808,595
 
CCA wire
 
 
53,284,353
 
 
60,634,148
 
 
61,703,257
 
Copper anode
 
 
472,042,033
 
 
381,114,304
 
 
287,269,353
 
Refined copper rod
 
 
69,168,398
 
 
78,870,076
 
 
14,250,052
 
 
 
$
900,726,958
 
$
853,766,541
 
$
637,093,439
 
 
 
 
 
 
 
 
 
 
 
 
Gross profit:
 
 
 
 
 
 
 
 
 
 
Copper wire
 
$
9,727,112
 
$
11,462,253
 
$
8,399,703
 
Superfine copper wire
 
 
15,469,518
 
 
16,820,626
 
 
19,947,147
 
CCA wire
 
 
16,359,209
 
 
19,602,531
 
 
21,375,471
 
Copper anode
 
 
41,693,682
 
 
37,667,562
 
 
25,224,807
 
Refined copper rod
 
 
3,149,697
 
 
3,995,402
 
 
766,544
 
 
 
$
86,399,218
 
$
89,548,374
 
$
75,713,672