Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
56400
56500
56450
↑2075
2011/10/25
Copper premium/discount
180
280
230
↓-170
Aluminum
16500
16540
16520
↓-10
Aluminum premium/discount
70
110
90
↑55
Zinc
14850
15000
14925
↑300
Zinc premium/discount
0
150
75
↓-140
Nickel
140500
142000
141250
↑3000
Tin
181000
183000
182000
↑1500
Lead
15050
14950
↑350