Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
47500
47600
47550
↑170
2014/4/8
Premium/Discount
300
400
350
↑55
Aluminum
12760
12800
12780
↑30
-175
-135
-155
↑10
Zinc
14670
14820
14745
↑40
-215
-65
-140
Nickel
107700
108700
108200
↑2400
Tin
137500
139500
138500
↑250
Lead
13600
13700
13650
0