?1????????????17????????? ????????????????:??  ??

??? ????????????????????

2024????“??”???,???“??????”????????,????????,??????????

???????????

????????,2024?5.8%,????8.9%?

“????????????????????”???????,2024??????????????????

?????,?C919?????????????100????????????134.9???????????????????1000?????……??????????????????????,??

?????,2024??????,??????????????????,????????10.9%,???????25.1%????????????????53.5%?

“???????”???????????,????????,?????????,????????????????????

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

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