Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
54350
54500
54425
↓-50
2011/12/20
Copper premium/discount
0
100
50
Aluminum
15920
15960
15940
↓-40
Aluminum premium/discount
10
30
↑5
Zinc
14600
14750
14675
↑50
Zinc premium/discount
-180
-30
-105
↓-20
Nickel
126500
128500
127500
↓-250
Tin
157000
160000
158500
↓-500
Lead
15100
15200
15150