Dec. 4 (Bloomberg) -- Copper, aluminum, nickel and zinc gained on the London Metal Exchange.
Copper for delivery in three months on the LME rose $28, or 0.4 percent, to $7,028 a metric ton as of 7:12 a.m. in London. Aluminum increased $7 to $2,825, nickel advanced $100 to $34,000 and zinc climbed $30 to $4,430. Lead and tin also advanced.