Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55260
55360
55310
↑960
2012/6/11
Copper premium/discount
140
220
180
↓-145
Aluminum
15900
15940
15920
↑20
Aluminum premium/discount
-20
20
0
Zinc
14700
14850
14775
↑100
Zinc premium/discount
-190
-40
-115
↓-60
Nickel
121100
123500
122300
↑1300
Tin
151500
152500
152000
Lead
15100
15200
15150
↑75