Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
39700
39800
39750
↓-570
2015/7/23
Premium/Discount
220
300
260
↑25
Aluminum
12110
12150
12130
↓-80
-135
-95
-115
↓-10
Zinc
15150
15300
15225
↓-210
-40
110
35
↑50
Nickel
84100
85000
84550
↓-1650
Tin
110500
112500
111500
↓-750
Lead
13100
13250
13175
0