Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
54300
54420
54360
↓-1110
2012/6/4
Copper premium/discount
300
400
350
↑115
Aluminum
15900
15940
15920
↓-20
Aluminum premium/discount
-20
20
0
↑10
Zinc
14550
14700
14625
↓-100
Zinc premium/discount
-90
60
-15
↑80
Nickel
120000
122500
121250
↓-1750
Tin
153000
154500
153750
↓-500
Lead
14950
15100
15025
↓-75