CHINA'S LARGEST and richest coal resources lie in north China - in Shanxi, Shaanxi and Henan provinces, the Ningxia-Hui autonomous region, and in Inner Mongolia. Coal deposits in these areas account...
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CHINA'S LARGEST and richest coal resources lie in north China - in Shanxi, Shaanxi and Henan provinces, the Ningxia-Hui autonomous region, and in Inner Mongolia. Coal deposits in these areas account...