Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
37330
37430
37380
↑5
2016/10/18
Premium/Discount
40
140
90
↑25
Aluminum
13200
13240
13220
↓30
225
265
245
↑365
Zinc
18100
18200
18150
↑110
70
170
120
0
Nickel
80700
80900
80800
↓950
Tin
128000
129000
128500
Lead
15500
15800
15650
↑50
Silver
3965
3980
3972.5