New disputes emerge ahead of US-China trade talks in London

New disputes emerge ahead of US-China trade talks in London

U.S.-China trade talks in London this week are expected to take up a series of disputes that have buffeted relations

FILE – Workers use machinery to dig at a rare earth mine in Ganxian county in central China’s Jiangxi province on Dec. 30, 2010. (Chinatopix via AP, File)