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

??

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