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

????:???100?100??4??:??????

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