Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55400
55700
55550
↓-500
2011/9/27
Copper premium/discount
150
250
200
↓-150
Aluminum
17080
17120
17100
↑100
Aluminum premium/discount
180
220
↓-20
Zinc
14750
14900
14825
↓-250
Zinc premium/discount
-130
20
-55
↓-10
Nickel
139000
140500
139750
↑750
Tin
178000
182000
180000
↓-2000
Lead
14200
14400
14300
↓-100