Product

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Fluctuation

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Copper

48100

48420

47760

48220

-120

2017-02-20

Aluminum

13940

14030 

13825

13980

-40

2017-02-20

Zinc

23195

23245

22700

23250

-55

2017-02-20

Lead

18735

18880

18600

18695

40

2017-02-20