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

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