Product
Price
Average price
Fluctuation
Date
1# copper
May 31
Premium /discount
(premium )350-(premium )450
400
-40
10:30
A00aluminum
16680-16700
16690
25
May 30
1# lead
16200-16350
16275
0
0# zinc
16950-17050
17000
1# tin
204500-208000
206250
-500
1# nickel
174500-176000
175250