Product
Lowest price
Highest price
Average price
Fluctuation
Update
Copper
55050
55200
55125
↑500
2011/10/13
Copper premium/discount
-20
80
30
↑80
Aluminum
16980
17020
17000
↓-20
Aluminum premium/discount
50
90
70
↑15
Zinc
15100
15250
15175
↑100
Zinc premium/discount
-130
20
-55
↑70
Nickel
140000
140500
140250
↓-250
Tin
184000
186000
185000
0
Lead
14800
15000
14900