Product
Price
Average Price
Fluctuation
Date
1#copper
37360-37560
37460
190
2016-04-21
Premium/Discount
(discount) 160-(discount) 120
-140
-15
11:30
A00aluminum
12220-12260
12240
170
1#lead
13350-13450
13400
25
0#zinc
15040-15140
15090
0
1#tin
111000-112500
111750
-250
1#nickel
70700-71700
71200
400