Product
Lowest
Highest
Average price
Fluctuation
Update
Copper
70550
70700
70625
↓-250
2011-3-31
Copper premium/discount
100
200
150
↑25
Aluminium
16520
16560
16540
↓-20
Aluminum premium/discount
-35
5
-15
↑35
Zinc
17700
17850
17775
↓-100
Zinc premium/discount
-525
-375
-450
↓-25
Nickel
192500
194500
193500
↓-1250
Tin
199000
201000
200000
0
Lead
17400
17600
17500