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

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

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