Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55600
55700
55650
↑675
2011/11/25
Copper premium/discount
550
650
600
↓-25
Aluminum
15850
15890
15870
↑70
Aluminum premium/discount
40
80
60
↑60
Zinc
14850
15000
14925
↑100
Zinc premium/discount
-50
100
25
↓-40
Nickel
125500
127500
126500
0
Tin
172500
175500
174000
↑500
Lead
15150
15300
15225
↑300