Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
47840
47960
47900
↑135
2014/4/18
Premium/Discount
650
760
705
↑80
Aluminum
12960
13000
12980
↓-20
-140
-100
-120
↑20
Zinc
14920
15070
14995
↓-30
-125
25
-50
Nickel
119400
120400
119900
↓-1800
Tin
139500
141500
140500
↑250
Lead
13750
13850
13800
↑50