Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
57430
57530
57480
240
2012/12/11
Copper Premium/Discount
-70
30
-20
40
Aluminum
15080
15120
15100
Aluminum Premium/Discount
20
0
Zinc
15250
15175
50
Zinc Premium/Discount
-485
-335
-410
-25
Nickel
123600
124600
124100
2100
Tin
150000
153000
151500
2250
Lead
14650
14800
14725
25