Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
57530
57630
57580
↓-10
2012/4/25
Copper premium/discount
-100
0
-50
↑5
Aluminum
16020
16060
16040
↑20
Aluminum premium/discount
-45
-5
-25
↓-5
Zinc
15250
15400
15325
↑50
Zinc premium/discount
-250
-175
↑60
Nickel
129400
131100
130250
Tin
164000
165000
164500
Lead
15550
15650
15600