Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
45130
45230
45180
↓220
2017/06/01
Premium/Discount
-110
-10
-60
↑20
Aluminum
13640
13680
13660
↓80
-80
-40
↑10
Zinc
22420
22520
22470
↓430
0
100
50
↓50
Nickel
71900
73800
72850
↓1000
Tin
140500
142000
141250
↓250
Lead
15700
16300
16000
↑50
Silver
3990
4005
3997.5
↓10