Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
57210
57330
57270
140
2012/12/14
Copper Premium/Discount
0
100
50
40
Aluminum
15020
15060
15040
10
Aluminum Premium/Discount
-10
30
20
Zinc
15050
15200
15125
Zinc Premium/Discount
-430
-280
-355
-60
Nickel
122500
123500
123000
Tin
151000
154000
152500
Lead
14650
14800
14725