Unit: dollars/ ton
-------------------------------------------   

LME Out Price   LME Spot Price/b/c in 3-month
Copper   6529.0/6530.0          -23     c
Aluminium    1958.0/1959.0          -34     c
Lead   2288.0/2289.0          -27     c
Zinc  2160.0/2161.0          -26     c
Tin 14825.0/14850.0         100     b
Nickel  16825.0/16830.0         -75     c
-------------------------------------------

c for contango£¬b for backwardation