Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51530
51770
51650
↓-605
2014/7/7
Premium/Discount
-200
10
-95
↓-60
Aluminum
13390
13430
13410
-55
-15
-35
↑35
Zinc
15850
16000
15925
↓-50
-110
40
↑130
Nickel
130000
130600
130300
↓-3400
Tin
139000
140500
139750
0
Lead
13800
13950
13875
↓-25