Air China's (SHA:601111, HKG:0753) attributable net loss ballooned nearly eightfold in 2025 to 1.79 billion yuan from 232.6 million yuan a year earlier, according to filings with the Shanghai and Hong Kong bourses Friday.
Loss per share also widened to 0.11 yuan from 0.01 yuan.
Revenue, however, edged up 2.87% year on year to 171.5 billion yuan from 166.7 billion yuan.