Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55540
55630
55585
↓-115
2012/7/11
Copper premium/discount
20
100
60
↑45
Aluminum
15530
15570
15550
↓-90
Aluminum premium/discount
-85
-45
-65
↓-25
Zinc
14500
14650
14575
↓-50
Zinc premium/discount
-185
-35
-110
↑20
Nickel
118000
120500
119250
↓-750
Tin
147500
148500
148000
0
Lead
14850
15000
14925