Product
Price
Average Price
Fluctuation
Date
1#copper
35420-35600
35510
-40
2015-12-17
Premium/Discount
(discount) 130-(discount) 90
-110
-10
10:15
A00aluminum
10570-10610
10590
40
2015-12-18
1#lead
13000-13100
13050
-125
0#zinc
12450-12550
12500
-140
1#tin
92000-93000
92500
2250
1#nickel
67700-69100
68400
-400