Global shares shrug off mixed China data, copper teeters near six-year low

Copper prices teetered near a six-year low on Wednesday as the dollar pulled back slightly, after mixed Chinese data showed growth in the world's second-biggest economy was still in low gear. China's October industrial production growth cooled to 5.6 percent year-on-year, slightly lower than the 5.8 percent gain economists polled by Reuters had expected, though it was cushioned by a just-above-forecast 11 percent jump in retail sales. Chinese shares saw a late rally to end the day marginally hig