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

13970-14010

13990

70

2014-7-31

1#lead

14700-14800

14750

-25

2014-7-31

0#zinc

16800-16900

16850

-50

2014-7-31

1#tin

141000-142500

141750

0

2014-7-31

1#nickel

130000-130600

130300

850

2014-7-31