Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
37260
37360
37310
↓10
2016/05/03
Premium/Discount
-200
-100
-150
Aluminum
12790
12830
12810
↑140
-5
35
15
↑35
Zinc
15110
15210
15160
↓40
0
-50
Nickel
71900
72200
72050
↑1150
Tin
110000
112000
111000
↑250
Lead
13120
13220
13170
↑20
Silver
3780
3790
3785