Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
45070
45150
45110
↓-805
2015/5/20
Premium/Discount
50
130
90
↑25
Aluminum
13020
13060
13040
↓-10
-150
-110
-130
↑5
Zinc
16460
16610
16535
↓-130
-220
-70
-145
↑10
Nickel
95800
100000
97900
↓-4850
Tin
117000
119000
118000
↓-500
Lead
13550
13700
13625
↓-150