Big three airlines' 2012 earnings dip
By Wang Wen in Beijing and Gao Changxin in Hong Kong | China Daily | Updated: 2013-03-28 07:39
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An Air China aircraft next to an oil depot. Fuel costs accounted for 44.12 percent of Air China's operational costs, while the percentage for China Southern stood at 44.2 percent. Zhang Gang / For China Daily |
Carriers say negative global factors will continue to plague industry
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