Product
Lowest
Highest
Average Price
Fluctuation
Update
Copper
55360
55410
55385
↑90
2012/8/17
Copper Premium/Discount
300
350
325
↑100
Aluminum
15290
15330
15310
↓-30
Aluminum Premium/Discount
-35
5
-15
↓-15
Zinc
14350
14500
14425
↓-100
Zinc Premium/Discount
-100
50
-25
Nickel
111500
112900
112200
↑300
Tin
141000
142000
141500
↓-250
Lead
14850
15000
14925
0