(??????????)??????? ????

????:????400????:??????

???????1????17?????? ???:???????????????????  ??????????

?? ??????????????????

2024????????“??????”?????????????????,?????“?”???????????????????,???,?????????????????

?????????

??,2024??????5.8%,????????????????8.9%?

“???????????”???????????,2024??????????

???,????????????C919?100???????????????????????????134.9??????????1000????????????……????????????,?????????

???,2024?,?????????????,?10.9%,???????????????????????????25.1%???????????????53.5%?

“???????”????,??,??????,????????????

?????

2024??????????????????,????“???????????????”,??3D?????????????????????????,??????????

????????????,2024???????????????????????8.7%,????????????????59.4%?????????,???????????????????

?????????2.63????????(?????,?????????????????????),???2020??????????1?????????????

???????????,????,???????????????????????,?????????????????“?”(????????)???????????????????????????????,???????2025??????

???

2024?????????????,???????????48.8??????????,?????3.5%,?????????????????????????????????????????,????????6.2%,????????????????

??????????,2024??????7.4%,????????????????46.1%,????????????????????0.9?????????????????????????????????????,??????????

????????,2024??,?????????????“???”?????,??????????????????????,?????,????????,????

“?????????????????????????????????????”?????????????2025?,???,???????????“??”(???????)???????????????????,???,?,????????????????????????????(?) ???:??