Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
59450
59550
59500
↓-710
2012/3/15
Copper premium/discount
0
100
50
↑40
Aluminum
15920
15960
15940
↑10
Aluminum premium/discount
5
45
25
↑60
Zinc
15450
15600
15525
↓-200
Zinc premium/discount
-420
-270
-345
Nickel
137500
138000
137750
Tin
172500
174500
173500
↑500
Lead
15650
15850
15750
↓-125