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????????????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%?

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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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