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

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

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?????????????????,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??

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2024????,????48.8??,??????3.5%,??????????????????,??????????????????6.2%,?????????????????

?????,2024????????????7.4%,???????????????46.1%,????????0.9????????????????,??????

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

“??????????”??????????2025???????,?????,?“??????????????????????”(??????????)??????????????,????????????????,????????????????,??????????????????????????????(???????????????????) ?????????????????:?????????

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