Product
Specification
Average price
Fluctuation
Date
1#copper
03-13
Premium/discount
(discount)50
-25
-10
11:00
A00aluminum
15930-15960
15945
15
1#lead
15700-15850
15775
50
0#zinc
15550-15650
15600
100
1#tin
170500-172000
171250
0
1#nickel
135900-136300
136100
150