Final prices in dollars per ton - cash and forward. Also given are the previous trading day's quotations, according to dpa. # cash forward Copper 7,449.50 ( 7,421.50) 7,447.50 ( 7,417.50) Lead 3,804.50 ( 3,714.50) 3,742.50 ( 3,677.50) Zinc 2,780.50 ( 2,749.00) 2,777.50 ( 2,745.00) Tin 16,807.50 (16,345.00) 16,987.50 (16,525.00) Aluminium 2,250.00 ( 2,225.00) 2,305.00 ( 2,280.00) Nickel 31,550.00 (31,675.00) 31,925.00 (32,050.00)
