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

2??????

3?????24??????

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