Product
Price
Average Price
Fluctuation
Date
1#copper
49220-49400
49310
-190
2014-8-15
Premium/Discount
(discount) 50-(premium) 80
15
60
11:30
A00aluminum
13880-13920
13900
-100
1#lead
14250-14350
14300
0#zinc
16430-16530
16480
20
1#tin
140000-142000
141000
0
1#nickel
129600-130100
129850
100