Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
56300
56450
56375
↑625
2012/1/12
Copper premium/discount
-300
-150
-225
↓-75
Aluminum
15990
16030
16010
↓-10
Aluminum premium/discount
-40
0
-20
↑20
Zinc
14800
14950
14875
↑100
Zinc premium/discount
-270
-120
-195
↑30
Nickel
134000
136000
135000
Tin
169500
171000
170250
↑2500
Lead
15250
15350
15300