Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
49680
49860
49770
↓-500
2014/7/21
Premium/Discount
-150
30
-60
↓-50
Aluminum
13860
13900
13880
↑120
-20
-40
0
Zinc
16560
16710
16635
↑30
-90
60
-15
↑85
Nickel
126600
127200
126900
↓-4300
Tin
138000
140000
139000
Lead
14000
13950
↑25