Product
Specification
Average price
Fluctuation
Date
1#copper
01-31
Premium/discount
(discount) 400-(discount)300
-350
-75
11:00
A00aluminum
15950-15990
15970
-50
1#lead
15900-16050
15975
0#zinc
15600-15700
15650
-150
1#tin
181000-184000
182500
2000
1#nickel
145200-147000
146100
-1650