LME 3-month Futures LME Spot/3-month B/C
Copper 6535/6545 c 27.5/20.5 c
Tin 14975/15125 b 245/265 b
Lead 2275/2285 c 28.0/23.0 c
Zinc 2285/2295 c 27.0/22.8 c
Aluminium 1980/1990 c 36.2/34.3 c
Nickel 18550/18650 c 86/56 c