OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on November 7, 2006 made $2 791 for a ton of aluminium, $7 395 for a ton of copper, $1 764 for a ton of lead, $32 385 for a ton of nickel, $10 170 for a ton of tin, $4 540 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 804 for a ton of aluminium, $7 410.5 for a ton of copper, $1 738 for a ton of lead, $31 550 for a ton of nickel, $10 145 for a ton of tin, $4 480 for a ton of zinc.