Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
57700
57780
57740
↑160
2012/4/26
Copper premium/discount
-100
-50
-75
↓-25
Aluminum
16020
16060
16040
0
Aluminum premium/discount
-10
-30
↓-5
Zinc
15250
15400
15325
Zinc premium/discount
-270
-120
-195
↓-20
Nickel
129500
131500
130500
↑250
Tin
164000
165000
164500
Lead
15550
15650
15600