Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
42100
42180
42140
↓-330
2015/6/17
Premium/Discount
120
190
155
↑50
Aluminum
12570
12610
12590
↑40
-100
-60
-80
↑10
Zinc
15960
16110
16035
↓-50
50
-25
Nickel
94200
95900
95050
↓-950
Tin
112000
113500
112750
↓-1000
Lead
13250
13350
13300
↓-75