Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
53840
53940
53890
↑160
2013-05-13
Copper Premium/Discount
40
120
80
↑40
Aluminum
14510
14550
14530
0
Premium/Discount
-50
-10
-30
↓-20
Zinc
14470
14620
14545
-110
-35
Lead
13700
13850
13775
↓-25
Tin
145500
147000
146250
↑750
Nickel
106700
107700
107200
↑300