Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
57750
57800
57775
↑125
2012/5/10
Copper premium/discount
50
100
75
0
Aluminum
16050
16090
16070
↓-20
Aluminum premium/discount
-20
20
↓-5
Zinc
15100
15250
15175
↓-50
Zinc premium/discount
-195
-45
-120
↑50
Nickel
128000
130500
129250
↓-500
Tin
159500
161500
160500
↓-1500
Lead
15450
15550
15500