Product
Lowest
Highest
Average price
Fluctuation
Update
Copper
73550
73650
73600
↑1100
2011-4-11
Copper premium/discount
-50
0
-25
↓-110
Aluminium
16660
16700
16680
↑90
Aluminium premium/discount
-20
20
↑45
Zinc
18300
18400
18350
↑175
Zinc premium/discount
-600
-500
-550
↓-65
Nickel
201500
202500
202000
↑4500
Tin
208000
210000
209000
↑6000
Lead
17650
17850
17750
↑150