Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
66500
66650
66575
↓-500
2011-8-19
Copper premium/discount
150
250
200
↑50
Aluminum
17680
17720
17700
↓-100
Aluminum premium/discount
260
300
280
Zinc
16550
16700
16625
↓-150
Zinc premium/discount
-280
-130
-205
↑90
Nickel
162000
163500
162750
↓-1600
Tin
195000
197000
196000
↓-1000
Lead
16050
16250
16150