Unit: dollars/ ton

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    LME Out Price   LME Spot Price/b/c in 3-month

Copper    6269.5/6270.5         -14     c
Aluminium  1888.0/1889.0         -29     c
Lead   2290.0/2291.0         -31     c
Zinc   1945.0/1946.0       -25.5     c
Tin 14650.0/14750.0        790     b
Nickel 17750.0/17755.0        -20     c
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c for contango£¬b for backwardation