Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51530
51710
51620
↑95
2014/7/14
Premium/Discount
-250
-80
-165
↓-140
Aluminum
13460
13500
13480
↑40
-60
-20
-40
↑15
Zinc
15260
15410
15335
↓-800
-235
-85
-160
↓-35
Nickel
131700
132300
132000
↑250
Tin
138000
140000
139000
↓-250
Lead
13850
13950
13900
↑50