Unit: dollars/ ton
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   LME Out Price   LME Spot Price/b/c in 3-month

Copper   6538.0/6539.0         -22     c
Aluminium  1952.0/1953.0         -32     c
Lead  2298.0/2300.0         -26     c
Zinc  2159.0/2160.0         -26     c
Tin 14750.0/14775.0         80     b
Nickel 17430.0/17435.0        -65     c
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c for contango£¬b for backwardation