Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55810
55880
55845
↑425
2012/8/22
Copper premium/discount
250
320
285
↓-15
Aluminum
15270
15310
15290
↑20
Aluminum premium/discount
-40
0
-20
↓-20
Zinc
14450
14600
14525
↑50
Zinc premium/discount
-100
50
-25
↓-40
Nickel
112000
114000
113000
↑1050
Tin
142500
143500
143000
↑750
Lead
14950
15050
15000