Product
Specification
Average price
Fluctuation
Date
1#copper
55430-55630
55530
605
07-30
Premium/discount
flat-( premium)80
40
-20
10:30
A00aluminum
15450-15490
15470
0
07-31
1#lead
15000-15150
15075
0#zinc
14600-14700
14650
1#tin
143500-144500
144000
250
1#nickel
115500-117200
116350
550