Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51220
51320
51270
↑75
2013/12/16
Premium/Discount
40
120
80
↑80
Aluminum
14180
14220
14200
0
-20
20
↑10
Zinc
14960
15110
15035
-120
30
-45
↓-55
Lead
95100
96100
95600
Tin
139000
142000
140500
Nickel
13850
14000
13925
↑25