CHINA SOUTHERN AIRLINES COMPANY LTD revenue for the last year amounted to 175.94 B HKD, the most of which — 174.08 B HKD — came from its highest performing source at the moment, Airline Transportation, the year earlier bringing 99.93 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought CHINA SOUTHERN AIRLINES COMPANY LTD 135.84 B HKD, and the year before that — 66.58 B HKD.