Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
68900
69000
68950
↑600
2011-5-26
Copper premium/discount
350
450
400
↓-150
Aluminum
16660
16700
16680
↑10
Aluminum premium/discount
-20
20
0
↑5
Zinc
16950
17100
17025
↑150
Zinc premium/discount
-310
-160
-235
↓-40
Nickel
175000
176500
175750
↑1750
Tin
206000
211000
208500
Lead
16200
16400
16300
↑200