Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55700
55800
55750
↑515
2012/1/11
Copper premium/discount
-200
-100
-150
↓-125
Aluminum
16000
16040
16020
↑30
Aluminum premium/discount
-60
-20
-40
↓-10
Zinc
14700
14850
14775
↑100
Zinc premium/discount
-300
-225
↓-140
Nickel
134500
135500
135000
↑2750
Tin
166500
169000
167750
Lead
15250
15350
15300
↑125