Product
Lowest Price
Highest Price
Average Price
Fluctuation
Update
Copper
51370
51470
51420
↓220
2018/06/22
Copper Premium/Discount
-220
-120
-170
↓30
Aluminum
14100
14140
14120
↑10
Aluminum Premium/Discount
-60
-20
-40
0#Zinc
23000
23100
23050
↓690
Zinc Premium/Discoun
40
140
90
↑40
Nickel
116700
116800
116750
↑250
Tin
144500
146000
145250
↓1000
Lead
20000
20200
20100
↓200
Silver
3650
3660
3655