Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55200
55300
55250
↓-150
2012/6/25
Copper premium/discount
300
380
340
↑10
Aluminum
15590
15630
15610
↓-110
Aluminum premium/discount
-30
10
-10
↓-20
Zinc
14500
15650
15075
↑400
Zinc premium/discount
-115
35
-40
↑45
Nickel
120000
123000
121500
↓-1500
Tin
149500
150500
150000
↓-500
Lead