Final prices on monday in dollars per ton - cash and forward. Also given are the previous trading day"s quotations. # cash forward Copper 6,795.00* ( 6,795.00) 6,925.50 ( 6,825.00) Lead 2,289.50* ( 2,289.50) 2,322.50 ( 2,317.50) Zinc 2,214.00* ( 2,214.00) 2,282.50 ( 2,243.50) Tin 14,825.00* (14,825.00) 15,050.00 (14,825.00) Aluminium 1,815.00* ( 1,815.00) 1,825.00 ( 1,845.00) Nickel 16,297.50* (16,297.50) 16,075.00 (16,362.50) * Updated cash values were not available # --SPA