??????????6??PMI???? ?

????:????????:??????

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