Product
Lowest
Highest
Average price
Fluctuation
Update
Copper
68650
68800
68725
↓-875
2011-3-14
Copper premium/discount
100
200
150
0
Aluminium
16400
16440
16420
↓-110
Aluminum premium/discount
-30
10
-10
↑10
Zinc
17500
17650
17575
Zinc premium/discount
-450
-300
-375
↓-30
Nickel
201000
203000
202000
↓-750
Tin
199000
200000
↓-1000
Lead
17150
17350
17250
↓-50