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

2??????95?

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