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

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