LME 3-month Futures    LME Spot/3-month B/C

Copper  3430/3450      c      40/35     c
Tin 11050/11150     b     225/245    b
Lead  1140/1150      c      10/5.8    c
Zinc  1145/1155      c      26/20.9   c
Aluminium  1375/1385      c    35.7/33.8   c
Nickel 10225/10425     c      89/59     c

c for contango£¬b for backwardation