Product

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Fluctuation

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Copper

49030

49200

48970

49070

-40

 2019-03-21

Aluminum

13760

13770

13720

13760

0

 2019-03-21

Zinc

21960

22050

21905

21935

25

 2019-03-21

Lead

16810

16910

16810

16880

-70

 2019-03-21