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

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