Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
69050
69150
69100
↓-200
2011-6-16
Copper premium /discount
300
400
350
↑500
Aluminum
17050
17090
17070
↓-90
Aluminum premium /discount
-20
20
0
↑15
Zinc
17150
17300
17225
↓-50
Zinc premium/discount
-290
-140
-215
↑50
Nickel
169000
170000
169500
↓-1500
Tin
193000
196000
194500
↓-2000
Lead
16100
16300
16200