By Bloomberg News  Apr 11, 2014 8:52 AM GMT+0800 China’s slowing economy and tougher government anti-pollution efforts are taking a toll on its steel mills, rattling the world’s biggest producer of the alloy and flashing worries of a potential downturn in the globaliron-ore trade. The result is 2 percent of steel-making capacity will be eliminated this year, according to.. read more →