By | December 24 2009 11:28 AM

HONG KONG, Dec 24 - Tongling Nonferrous (000630.SZ), China's second-largest copper producer, signed 2010 copper processing fees, known as treatment and refining charges (TC/RCs), at $46.50 per tonne and 4.65 cents per pound with U.S. miner Freeport-McMoran Copper & Gold Inc (FCX.N), a trade executive said on Thursday.