Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
66550
66700
66625
↓-475
2011/8/23
Copper premium/discount
80
180
130
↓-20
Aluminum
17780
17820
17800
0
Aluminum premium/discount
250
290
270
↓-10
Zinc
16600
16750
16675
↓-200
Zinc premium/discount
-270
-120
-195
↑10
Nickel
159500
160500
160000
↓-2000
Tin
193000
196000
194500
Lead
16150
16350
16250