Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
45210
45310
45260
↑150
2015/5/21
Premium/Discount
30
130
80
↓-10
Aluminum
13030
13070
13050
↑10
-115
-155
-135
↓-5
Zinc
16430
16580
16505
↓-30
-200
-50
-125
↑20
Nickel
97500
100500
99000
↑1100
Tin
117500
118500
118000
0
Lead
13550
13700
13625