Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
59200
59300
59250
↑475
2012/2/17
Copper premium/discount
-400
-300
-350
↓-100
Aluminum
15840
15880
15860
0
Aluminum premium/discount
-145
-105
-125
↓-35
Zinc
15300
15450
15375
Zinc premium/discount
-360
-210
-285
↓-10
Nickel
139000
140000
139500
↓-1500
Tin
175000
180000
177500
↓-750
Lead
15550
15700
15625