Product
Price
Average Price
Fluctuation
Update
1#copper
49060-49220
49140
-75
2018-12-14
Premium/Discount
(discount)10-(discount)30
10
10:15
A00aluminum
13520-13560
13540
0
2018-12-17
1#lead
18500-18600
18550
-125
0#zinc
21680-21780
21730
250
1#tin
144000-146000
145000
1#nickel
89150-95400
92275
300