Product
Lowest
Highest
Average
Fluctuation
Update
Copper
60250
60400
60325
↓-150
2010-09-28
Premium/discount
-150
-50
-100
↑25
Aluminum
15590
15630
15610
↑90
Al
-60
-80
↓-35
Zinc
17500
17650
17575
-535
-385
-460
↓-65
Nickel
171500
172500
172000
0
Tin
149000
151000
150000
Lead
16600
16800
16700