Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
49650
49870
49760
↑70
2014/5/5
Premium/Discount
700
900
800
↓-150
Aluminum
13220
13260
13240
↓-30
-50
-10
-30
0
Zinc
15050
15200
15125
↑30
-55
95
20
Nickel
125200
125500
125350
↑1100
Tin
140000
142000
141000
↓-750
Lead
13800
13950
13875
↑25