Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
58800
59000
58900
↓-215
2012/2/21
Copper premium/discount
-400
-320
-360
↓-10
Aluminum
15850
15890
15870
Aluminum premium/discount
-125
-85
-105
↑15
Zinc
15350
15500
15425
↑50
Zinc premium/discount
-330
-180
-255
↑40
Nickel
139000
140000
139500
0
Tin
172000
176000
174000
↓-1500
Lead
15600
15750
15675