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

Copper  8255/8275      b  165.5/180.5  b 
Tin  22475/22625    b      5/25     b 

Lead  1870/1890     c   21.5/16.5   c 
Zinc   1955/1975     c   29.5/23.5   c 
Aluminium 3095/3105     c   49.0/44.0   c 
Nickel  23200/23400    c    130/30     c