Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
67900
68050
67975
0
2011-5-10
Copper premium/discount
150
250
200
Aluminum
16480
16520
16500
↑40
Aluminum premium/discount
-75
-35
-55
↓-40
Zinc
16450
16600
16525
↑50
Zinc premium/discount
-260
-110
-185
↓-20
Nickel
187500
189000
188250
↓-750
Tin
212000
215000
213500
↓-1000
Lead
15900
16100
16000