Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
47560
47680
47620
↓-35
2014/10/20
Premium/Discount
40
160
100
↑25
Aluminum
13670
13710
13690
↑200
-60
-20
-40
↓-10
Zinc
16540
16690
16615
↑60
260
410
335
0
Nickel
107100
107600
107350
↑650
Tin
135500
138000
136750
Lead
13600
13750
13675
↑50