Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55120
55280
55200
↑775
2011/12/21
Copper premium/discount
0
100
50
Aluminum
16000
16040
16020
↑80
Aluminum premium/discount
-40
-20
↓-50
Zinc
14700
14850
14775
↑100
Zinc premium/discount
-250
-100
-175
↓-70
Nickel
128000
130000
129000
↑1500
Tin
157000
160000
158500
Lead
15150
15300
15225
↑75