Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
57550
57620
57585
↑60
2012/4/23
Copper premium/discount
-100
-50
-75
0
Aluminum
15990
16030
16010
Aluminum premium/discount
-40
-20
↓-10
Zinc
15200
15350
15275
↑50
Zinc premium/discount
-325
-175
-250
↓-5
Nickel
130500
131500
131000
↑650
Tin
164500
165500
165000
Lead
15550
15750
15650