Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
50470
50710
50590
↑30
2014/6/27
Premium/Discount
60
300
180
↓-70
Aluminum
13320
13360
13340
0
-105
-65
-85
Zinc
15530
15680
15605
↑50
-240
-90
-165
↓-10
Nickel
127500
128100
127800
↑1400
Tin
138000
140000
139000
Lead
13850
14000
13925