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Copper

50070

50220

49970

49860

210

 2019-03-01

Aluminum

13620

13640

13615

13630

-10

 2019-03-01

Zinc

21950

22030

21905

21850

100

 2019-03-01

Lead

17430

17620

17430

17325

105

 2019-03-01