Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
47690
47840
47765
↑345
2014/4/17
Premium/Discount
550
700
625
↑115
Aluminum
12980
13020
13000
↑30
-160
-120
-140
↓-20
Zinc
14950
15100
15025
↑90
-145
5
-70
↓-50
Nickel
121200
122200
121700
↑4600
Tin
139500
141000
140250
0
Lead
13700
13800
13750
↑25