??2??17? ????????????????«??(2022)»,???????,???1700???,??1500????????????????????,??,????????????
??????????????,????????,??,??????????????????????,????????(0.7????/???????~1.0???????/?),??????(???????????????????)???,??,??,???(????????:@?? ?????????????)
?????:?????????
????:?????????????3?PMI???…
?????5??????44??????4????
??????:?????????8100???
???:??????????????????
????“??”??90??????????
????????????:????????
????????????????????
?????:??????1???2280?
???????????????????????
SMAP????20??????!????????
???????????????????
?????????????????????
??????????:???????????
???:???????10%????????
??????????????????
2017????????????????????
????????????????????
????:?????????????3?PMI???…
???“??”??,???????????
«???»???:???·?????????
?????«??????»???????
??????????????????????
????????2016??????1550???
?????«??????»???????
?????????:4???????????