Product

Price

Average price

Fluctuation

Date

1#copper

07-19

Premium/discount

(discount ) 300-(discount) 220

-260

-60

11:00

A00aluminum

17750-17780

17765

45

07-19

1#lead

17000-17200

17100

100

07-19

0#zinc

18120-18220

18170

170

07-19

1#tin  

201500-203000

202250

-750

07-19

1#nickel

174200-174800

174500

-100

07-19