Mining Giants The Top Ten Richest Mining Companies
Mar 26 2014 the stateowned coal mining enterprise produced 45221mt of coal in the fiscal year ending in march 2013 coal production during april 2013 and january 2014 stood at 366mt secl followed by mcl is the biggest coal producing subsidiary of cil the company was estimated to hold 2175 billion tonnes of extractable coal reserves as of april 2010
read more