OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on November 6, 2006 made $2 790 for a ton of aluminium, $7 268 for a ton of copper, $1 724 for a ton of lead, $31 220 for a ton of nickel, $10 200 for a ton of tin, $4 419.5 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 790 for a ton of aluminium, $7 284 for a ton of copper, $1 704 for a ton of lead, $30 595 for a ton of nickel, $10 050 for a ton of tin, $4 355 for a ton of zinc.