Product
Lowest
Highest price
Average price
Fluctuation
Update
Copper
68300
68400
68350
↑825
2011-5-25
Copper premium/discount
500
600
550
↓-50
Aluminum
16650
16690
16670
↑90
Aluminum premium/discount
-25
15
-5
↓-15
Zinc
16800
16950
16875
↑450
Zinc premium/discount
-270
-120
-195
↓-105
Nickel
173000
175000
174000
↑1250
Tin
206000
211000
208500
↓-1000
Lead
16000
16200
16100
↑100