Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
56740
56800
56770
↑160
2012/9/7
Copper premium/discount
-30
30
0
↓-10
Aluminum
15390
15430
15410
Aluminum premium/discount
-90
-50
-70
↑20
Zinc
14750
1900
8325
↓-6450
Zinc premium/discount
-230
-80
-155
↓-15
Nickel
113500
115000
114250
Tin
147500
149500
148500
↓-500
Lead
15200
15350
15275
↑50