Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
47320
47440
47380
↑595
2014/4/4
Premium/Discount
250
340
295
↑120
Aluminum
12730
12770
12750
↑60
-185
-145
-165
↓-20
Zinc
14630
14780
14705
↑20
-225
-75
-150
Nickel
105300
106300
105800
↑1300
Tin
137000
139500
138250
0
Lead
13600
13700
13650