?? ??6?PMI?????????? ????
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5?????
??7?1????????????? (????? ????)???(?“??????????”)7???1??????????,??6???????????(PMI)???????????????????????????53.7%,????5?????1.7%,??????,??????,???????
?,?6??PMI?,?????????????????????????????,???????,??????????????????,???????60%?????????,?????,?????
????????????,?????????6?????????PMI????????????????5?????????????,???????????????,????????????????????,?,???????(AI)??,????,????????????????,???
?????????,?(???????????????????“??????”)?????5??13.33?,?????????4?????????14.94??1.61???????????,??????
????????????,??AI???????????????????,???,?????,????????????????????,????????????????????“??????????????”??????,???,??,????(???????) ??:??????????????