Product
Specification
Average price
Fluctuation
Date
1#copper
02-22
Premium/discount
(discount) 500-( discount)400
-450
-90
11:00
A00aluminum
15880-15900
15890
25
1#lead
15650-15800
15725
50
0#zinc
15450-15550
15500
100
1#tin
172000-176000
174000
-500
1#nickel
139300-140300
139800
300