????:1???????????:??????

2?????

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

4???????

5????????

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