LME 3-month Futures LME Spot/3-month B/C
Copper 7321/7331 b 24/44 b
Tin 1908 /18888 b 40/60 b
Lead 1949/1959 c 16.5/11.5 c
Zinc 1767/1777 c 22/16 c
Aluminium 2702/2712 c 53/48 c
Nickel 19325/19525 c 78/48 c