Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
50880
50980
50930
↑200
2013-11-15
Premium/Discount
50
140
95
↑5
Aluminum
14370
14410
14390
0
10
30
↑40
Zinc
14860
15010
14935
↑20
5
155
80
↓-15
Lead
13950
14100
14025
Tin
144000
147000
145500
↓-250
Nickel
95700
96700
96200
↑100