Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
34840
34920
34880
↓110
2015/12/04
Premium/Discount
0
80
40
↓30
Aluminum
10080
10120
10100
↓80
-140
-100
-120
↓5
Zinc
12710
12810
12760
↑30
50
150
100
↓20
Nickel
67700
68600
68150
↓850
Tin
83000
84500
83750
Lead
12950
13050
13000
Silver
3145
3155
3150
↑25