LME 3-month Futures LME Spot/3-month B/CCopper 3202/3212 c 42.5/37.5 cTin 11400/11600 b 220/240 bLead 1102/1112 b 10/14 bZinc 1285/1295 c 30/24.3 cAluminium 1555/1565 c 35/33 cNickel 12650/12850 c 113/83 c
c for contango,b for backwardation