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

2???????

3???????

4?2020???????

5???????????

??????????????6??17???????????????? ????17????????????????????,?2024?????????????????5???????????????????????????,??,?????????????????

??????????,5??????????,??,????5?????????????????5.6%,????????0.3%???:

?????????????5????????,???????????31?,28?????,?????????????90.3%?????41????????,33?????????,?????80.5%?

???5????????????,??????????????????10%,???????13.7%,??????????13.3%,????????8.4%,???????????????????????????????,??????17.3%,3D??????????36.3%,?????????104.9%?

??????????“??????????”???????5??????????,????????????7.5%,???????????????????2.6??,????????????45.7%?????????????,??????????14.5%,??11.8%,?????????????

????5????????,??????,???????30.7%???15.7%?

???????,????,??,?????????????????????????????????5?????????PMI????????50.8%,?????????????;???54.3%,????????????????????1-4??????????4.3%,????????????????,????????,??? ?????:????