Final prices in dollars per ton - cash and forward. Also given are the previous trading day's quotations, according to dpa. # cash forward Copper 7,712.50 ( 7,787.50) 7,742.50 ( 7,817.50) Lead 2,212.50 ( 2,338.50) 2,237.50 ( 2,362.50) Zinc 2,362.50 ( 2,462.50) 2,397.50 ( 2,492.50) Tin 18,837.50 (19,162.50) 18,912.50 (19,237.50) Aluminium 2,215.00 ( 2,275.00) 2,240.00 ( 2,300.00) Nickel 26,852.50 (26,715.00) 26,912.50 (26,775.00) #
