-- Western Mining (SHA:601168) posted first-quarter attributable net profit of 1.59 billion yuan, up 96% from 807.8 million yuan the previous year.
Earnings per share rose to 0.67 yuan from 0.34 yuan, according to a Wednesday filing with the Shanghai bourse.
Operating revenue climbed 13% year over year to 18.7 billion yuan from 16.5 billion yuan.
Shares of the miner were up 6% Wednesday.