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

2????????

3?????

4???????

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