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

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