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

2???150?????

3??????

4???????

5????????

????????????????9???????????30??? (?? ???)??30??????“?”?,?,??????????42.9??????????????????4.32???(???????????,??),???????????2019?????

9????????30???????????????,???????????“??????????????????????”?????,?????????????????????????,???????? ? ??? ?

?????,“????”?????????,??????????????;“???????”“?????”“??????????????????????”????????,????????,?????????????????????,?????????????,??,??????????,??6.5??,?????????????7.5%?

??????????????,?????,?????????????????????,???????????????????????????????????,?????????????,??“??????”“???”?????,?,??????????“???????”?

????,??????????????,????42.9??????4.32?,?????16.8%????????17.1%,?????????2019????,???,???????????,??,???????????????????,???????????????(?????)

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