Product

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Fluctuation

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Copper

47590

47730

47570

47010

580

2017-07-19

Aluminum

14255

14360

14250

14140

115

2017-07-19

Zinc

22980

23060

22850

23080

-100

2017-07-19

Lead

17560

17635

17475

17810

-250

2017-07-19