?????????  >  ????  >  ????

???????? ?????3????????

??: ???????     ??: 2020?12?01? 00:29

???pc?qq??????+?(?):22262800??????????YLYL333;C0M????(?)(?)(?)(?)(?)?????A1qb?????? ????????????


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?????2019?2?25???:????????(IATA,????????)1?????????????(CFO)???????????????????,2018?????,?????????????????????????,???????????????????,???????????????

2018?????,62%??????????????,????????????,45%???????????????????????(55%)?????,??12???????????,??????2018?????????15?????

??????????????2019????????,???????????????????????????????,????????????????????????????????????????,??????????????

????

1?????????,?????????70%??????????????????????,???10??????????5????,???????????(67%)????????????????,85%????????12???????????,14%??????????????????(??10???????????40%)?

76%??????????????????????,??2011?1??????????64%????????12??????????,24%?????????????????????????????,?????????????????????

????

37%??????2018?????????????????????????????????????33%?

36%??????2018??????????????????????????????(60%),??????????(25%)????(56%)???????12???????????,????????????????20%?

????

62%??????,2018??????????????????,??????10???????(73%)???12??,31%??????????????,?48%???????????????



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