Product
Price
Average price
Fluctuation
Date
1# copper
July 14
Premium /discount
(premium)50-premium ) 50
-100
85
11:00
A00aluminum
17540-17570
17555
15
1# lead
16800-17000
16900
100
0# zinc
17900-18000
17950
1# tin
200500-202000
201250
500
1# nickel
173500-175000
174250
2250