LME 3-month Futures LME Spot/3-month B/C
Copper 7615/7635 b 119.0/139.0 b
Tin 20500/20700 c 30/10 c
Lead 1995/2015 b 3.5/8.5 b
Zinc 1770/1780 c 14.0/8.0 c
Aluminium 2880/2890 c 53.5/48.5 c
Nickel 18025/18225 c 153/123 c