Unit: dollars/ ton

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 LME Out Price   LME Spot Price/b/c in 3-month
Copper   6240.0/6250.0         -2       c
Aluminium   1990.0/1991.0      -29.5       c
Lead   1850.0/1852.0        -17       c
Zinc  1825.0/1826.0        -27       c
Tin 14450.0/14500.0       425       b
Nickel  19575.0/19600.0       -70       c
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c for contango£¬b for backwardation