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

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