Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
50200
50300
50250
↓-170
2014/8/7
Premium/Discount
-30
70
20
↑45
Aluminum
13990
14030
14010
↑50
-55
-15
-35
↓-10
Zinc
16900
17050
16975
↑80
-110
40
↓-5
Nickel
129400
129800
129600
↑900
Tin
139500
142000
140750
↓-250
Lead
14600
14700
14650
0