Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
66850
67000
66925
↓-300
2011-8-16
Copper premium/discount
50
150
100
↑100
Aluminum
17730
17770
17750
↓-250
Aluminum premium/discount
200
240
220
↑180
Zinc
16600
16750
16675
Zinc premium/discount
-200
-50
-125
↑30
Nickel
164000
165000
164500
↓-500
Tin
197000
198000
197500
↑1750
Lead
16150
16350
16250
↓-50