TOKYO -- China's big three state-owned airlines continued to report net losses for the first half of the year even as regional peers show signs of recovery.
Regulator warns that excess competition is eating into earnings

Air China and China Southern Airlines receive narrow-bodied C919 aircraft, manufactured by state-owned Commercial Aircraft Corporation of China, in Shanghai last August. Both carriers, along with China Eastern Airlines, have reported losses for the first half of the year. © AP
TOKYO -- China's big three state-owned airlines continued to report net losses for the first half of the year even as regional peers show signs of recovery.