AECC Aviation Power (SHA:600893) posted a first-quarter net profit attributable to shareholders of 7.5 million yuan, falling 95% from 154.9 million yuan the previous year.
Earnings per share dropped to 0.0028 yuan from 0.0581 yuan, according to a filing with the Shanghai bourse.
The aircraft engine manufacturer's revenue ticked down 1.7% year over year to 6.16 billion yuan from 6.27 billion yuan.