Product

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Fluctuation

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Copper

38020

38430

37850

38240

-220

2016-7-21

Aluminum

12385

12500

12325

12430

-45

2016-7-21

Zinc

17010

17185

16950

17150

  -140

2016-7-21

Lead

13095

13230

13075

13220

-125

2016-7-21