Product
Specification
Average price
Fluctuation
Date
1#copper
03-16
Premium/discount
(discount)320-( discount)280
-300
-360
10:30
A00aluminum
15960-15990
15975
35
1#lead
15750-15900
15825
75
0#zinc
15600-15700
15650
100
1#tin
172500-174500
173500
0
1#nickel
136500-137500
137000
-400