Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
40030
40130
40080
↑75
2015/1/29
Premium/Discount
-50
50
0
↑25
Aluminum
12640
12680
12660
↓-10
-85
-45
-65
Zinc
16180
16380
16280
↓-110
-60
140
40
↓-20
Nickel
108000
108200
108100
↑1100
Tin
127500
129500
128500
Lead
12500
12650
12575