Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55200
55350
55275
↓-550
2012/1/9
Copper premium/discount
-50
100
25
↑100
Aluminum
15950
15990
15970
↓-10
Aluminum premium/discount
10
50
30
↑20
Zinc
14500
14650
14575
0
Zinc premium/discount
-140
-65
Nickel
130500
132000
131250
↑450
Tin
161500
163500
162500
↑2250
Lead
15100
15250
15175
↓-50