Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
54830
54900
54865
↑245
2012/6/28
Copper premium/discount
0
70
35
↓-175
Aluminum
15410
15450
15430
↑150
Aluminum premium/discount
-25
15
-5
↓-35
Zinc
14200
14350
14275
↑50
Zinc premium/discount
-85
65
-10
↓-10
Nickel
118800
122000
120400
↑250
Tin
147300
149000
148150
↓-1100
Lead
14550
14700
14625