Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
43200
43300
43250
↓-280
2015/4/23
Premium/Discount
240
300
270
↑80
Aluminum
12990
13030
13010
↑30
-160
-120
-140
↓-15
Zinc
16330
16480
16405
↑20
-200
-50
-125
0
Nickel
93200
94700
93950
↓-300
Tin
110500
113500
112000
↑500
Lead
13500
13650
13575
↓-50