Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
67650
67800
67725
↓-250
2011-5-11
Copper premium/discount
-50
50
0
↓-200
Aluminum
16560
16600
16580
↑40
Aluminum premium/discount
-20
20
↑55
Zinc
16550
16700
16625
↑100
Zinc premium/discount
-210
-60
-135
↑50
Nickel
188500
190000
189250
↑1000
Tin
212000
215000
213500
Lead
16100
16300
16200
↑200