Product
Specification
Average price
Fluctuation
Date
1#copper
55565
-165
07-11
Premium/discount
flat-( premium)80
40
-20
10:30
A00aluminum
15510-15550
15530
-30
07-12
1#lead
14850-15000
14925
0
0#zinc
14450-14550
14500
-100
1#tin
147500-149000
148250
-250
1#nickel
117200-120200
118700