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

??

??:???????????,??????????,??????????????