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Copper

7315

7410

7302

7410

7394

7275

127166

370850

-3100

2011-12-20

Aluminum

1991

2005

1989.8

2002

1985

1971

440132

4922800

49775

2011-12-20

Lead

1951.2

1959

1950.8

1959

1937

1933

37758

361075

-1575

2011-12-20

Zinc

1853

1880

1853

1880

1840.5

1840.5

115165

809325

43700

2011-12-20

Tin

18761.5

18761.5

18761.5

18761.5

18946

18700

5785

12200

0

2011-12-20

Nickel

18575

18950

18575

18865

18840

18555

39521

88086

-252

2011-12-20