Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51150
51220
51185
↓-275
2013/12/18
Premium/Discount
-30
40
5
↓-10
Aluminum
14130
14170
14150
↓-20
-5
35
15
Zinc
14980
15130
15055
0
-125
25
-50
↑5
Lead
95000
96000
95500
Tin
139500
142000
140750
Nickel
14000
14075
↑75