Product

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Fluctuation

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Copper

 47230

 47370

 47120

 46830

400

2014-4-17

Aluminum

 13135

 13160

 13135

 13135

45

2014-4-17

Lead

 13740

 13800

 13740

 13710

30

2014-4-17

Zinc

 14955

 15020

 14955

 14910

45

2014-4-17