Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
50830
50950
50890
↑170
2018/05/04
Copper Premium/Discount
-90
30
-30
↑30
Aluminum
14450
14490
14470
↑70
Aluminum Premium/Discount
-60
-20
-40
↑20
0#Zinc
23470
23570
23520
↓410
Zinc Premium/Discoun
180
280
230
↑10
Nickel
103700
104000
103850
↓800
Tin
145000
146500
145750
↑500
Lead
18400
18750
18575
↑25
Silver
3635
3645
3640
↑5