Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
50900
51100
51000
↑330
2013-07-17
Copper Premium/Discount
50
220
135
0
Aluminum
14320
14360
14340
↑40
Premium/Discount
-35
5
-15
↑5
Zinc
14650
14800
14725
↓-10
-40
110
35
↓-30
Lead
13650
13800
13725
Tin
137000
138000
137500
Nickel
96400
97500
96950
↑1200