Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
41300
41450
41375
↑725
2015/1/15
Premium/Discount
30
130
80
↑1480
Aluminum
12690
12730
12710
↑220
-10
10
↑10
Zinc
16020
16220
16120
↑195
110
310
210
↓-55
Nickel
107000
107200
107100
↑2950
Tin
125500
128500
127000
↓-250
Lead
12300
12450
12375
↑25