Inner Mongolia MengDian HuaNeng Thermal Power's (SHA:600863) net profit attributable to shareholders declined 22% year-over-year to 1.49 billion yuan for the six months.
Earnings per share fell 27% to 0.19 yuan from 0.26 yuan, according to a Friday filing.
Revenue fell 15% to 9.03 billion yuan from 10.63 billion yuan a year earlier.