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

????:??????????:?????????

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