????:1??????:???????????

2????????

3?????????

4???????

5??????

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