Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51190
51290
51240
↑90
2018/05/22
Copper Premium/Discount
-100
0
-50
↑10
Aluminum
14580
14620
14600
↓20
AluminumPremium/Discount
-60
-80
0#Zinc
24060
24160
24110
↓160
ZincPremium/Discoun
80
180
130
↓50
Nickel
108650
108750
108700
↑400
Tin
143500
145000
144250
Lead
20200
20400
20300
Silver
3615
3625
3620
↑20