Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
59550
59700
59625
↑300
2012/2/28
Copper premium/discount
-450
-350
-400
↑40
Aluminum
15880
15920
15900
↑10
Aluminum premium/discount
-175
-135
-155
↑5
Zinc
15600
15750
15675
↑100
Zinc premium/discount
-460
-310
-385
↓-45
Nickel
139500
140000
139750
Tin
173000
175000
174000
↓-250
Lead
16100
16000