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

????:????????:????????

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