-- Shanxi Lu'an Environmental Energy Development (SHA:601699) posted first-quarter attributable net profit of 719.2 million yuan, up 9.4% from 657.4 million yuan the previous year.
Earnings per share climbed to 0.24 yuan from 0.22 yuan, according to a weekend filing with the Shanghai bourse.
Operating revenue rose 4.2% year over year to 7.26 billion yuan from 6.97 billion yuan.
Shares of the coal miner rose 4% in recent trade.