Product

Price

Average Price

Fluctuation

Date

1#copper

     43400-43650

43525

     105

2015-4-2

Premium/Discount

(discount) 20-(premium) 50

15

60

11:30

A00aluminum

13240-13280

13260

30

2015-4-2

1#lead

12400-12500

12450

50

2015-4-2

0#zinc

15840-15940

15890

40

2015-4-2

1#tin

117500-120000

118750

0

2015-4-2

1#nickel

95800-97400

96600

600

2015-4-2