LME 3-month Futures LME Spot/3-month B/C
Copper 7600/7620 b 147.0/152.0 b
Tin 20200/20400 c 15/ c
Lead 2020/2040 b 3.0/9.0 b
Zinc 1750/1760 c 14.0/8.0 c
Aluminium 2900/2910 c 53.0/48.0 c
Nickel 17500/17700 c 168/108 c