AECC Aviation Power's (SHA:600893) net profit attributable to shareholders in the first half rose 59% to 146.2 million yuan from 91.8 million yuan a year earlier, according to a Shanghai bourse filing on Tuesday.
Earnings per share jumped 67% year on year to 0.05 yuan from 0.03 yuan.
Operating revenue rose 47% to 20.8 billion yuan from 14.1 billion yuan in the previous year.
The Chinese aerospace product distributor's shares fell 2% during the morning trade.