Traders said, increased demand from consuming industries at domestic spot market and a firm trend overseas, mainly kept copper prices higher.
Globally, copper for delivery in three-months added 1.2 per cent to USD 5,798 per tonne on the London Metal Exchange.
In the national capital, copper mixed scrap advanced by Rs 2 to Rs 357 per kg.
Following are today's metal rates (in Rs per kg):
Zinc ingot Rs 102-108, Nickel plate (4x4) Rs 800-805, gun metal scrap Rs 227, Bell metal scrap Rs 229, copper mixed scrap Rs 357, chadri deshi Rs 295.