Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
48060
48180
48120
↑220
2014/4/21
Premium/Discount
780
900
840
↑135
Aluminum
12960
13000
12980
0
-155
-115
-135
↓-15
Zinc
14960
15110
15035
↑40
-105
45
-30
↑20
Nickel
119900
120900
120400
↑500
Tin
139500
141500
140500
Lead
13750
13850
13800