Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51800
51920
51860
↓-125
2014/1/15
Premium/Discount
-20
80
30
↓-50
Aluminum
13490
13530
13510
↓-110
-40
0
↑60
Zinc
15030
15180
15105
↑20
-140
10
-65
↓-5
Nickel
95900
96900
96400
↑400
Tin
142000
144000
143000
Lead
14000
14100
14050