A man loads a motorised cart with coal on a street in the city of Baotou in China's Inner Mongolia Autonomous Region in this October 31, 2010 file photo. China's top producing coal province of Inner ... more 
A man loads a motorised cart with coal on a street in the city of Baotou in China's Inner Mongolia Autonomous Region in this October 31, 2010 file photo. China's top producing coal province of Inner Mongolia is in crisis, with tumbling prices forcing smaller miners out of business while some major companies are slashing wages by up to 50 percent to try to stem heavy losses. REUTERS/David Gray/Files (CHINA - Tags: BUSINESS ENERGY) less 
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Reuters | Photo By DAVID GRAY / REUTERS
Tue, Apr 1, 2014 5:07 PM EDT