Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
57000
57150
57075
↓-715
2012/5/14
Copper premium/discount
0
100
50
Aluminum
16000
16040
16020
↓-20
Aluminum premium/discount
20
60
40
↑50
Zinc
14950
15050
15000
↓-75
Zinc premium/discount
-50
↑140
Nickel
127000
129500
128250
↓-1000
Tin
157500
160000
158750
Lead
15450
15550
15500