Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
39660
39770
39715
↑860
2015/7/29
Premium/Discount
40
150
95
↓-190
Aluminum
12200
12240
12220
↑110
-105
-65
-85
↑15
Zinc
15120
15270
15195
↑290
0
75
↓-40
Nickel
84000
84800
84400
↑1700
Tin
109500
112000
110750
↑500
Lead
13200
13350
13275
↑175