Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
59050
59180
59115
↓-135
2012/2/20
Copper premium/discount
-400
-300
-350
0
Aluminum
15860
15900
15880
↑20
Aluminum premium/discount
-140
-100
-120
↑5
Zinc
15300
15450
15375
Zinc premium/discount
-370
-220
-295
↓-10
Nickel
139000
140000
139500
Tin
173000
178000
175500
↓-2000
Lead
15550
15700
15625