Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
37290
37360
37325
↓100
2016/10/21
Premium/Discount
150
220
185
↑60
Aluminum
13360
13400
13380
↑110
420
460
440
↑50
Zinc
18330
18430
18380
↑20
70
170
120
0
Nickel
79900
80100
80000
↓500
Tin
131000
131500
131250
↑1750
Lead
15600
15900
15750
↑100
Silver
3965
3980
3972.5
↓40