Product

Price

Average Price

Fluctuation

Date

1#copper

50600-50720

   50660

    235

2014-7-31

Premium/Discount

(discount)60-(discount)20

-40

0

10:15

A00aluminum

13910-13950

13930

-60

2014-8-1

1#lead

14600-14700

14650

-100

2014-8-1

0#zinc

16750-16850

16800

-50

2014-8-1

1#tin

141000-142500

141750

0

2014-8-1

1#nickel

128700-129200

128950

-1350

2014-8-1