???2?????6? ??6?????????,????,????????????????????2?????????????“??-2025”???????????????????????,???????????????????,????????????????(??)
??:?????????
???????????????61???(?)
??-????????0-0????????
PPI??5????????????
????:?????????????1???
??????????????5???3???
???:????????????????
?????????????????????
???7??????????????????
??????????????00????2??
??:??????????????????????
??????????????????5?
????????????????????
???????????????IPO????
???????8?17??????????4??
50???????????:?????????
2017???????????:??????
??:?????5-0????????????
????????????54???
??:??????????????????????
????????2????????????
??:?????????????
????????????470?:???3?1?
??:??????????????????????
??“?????”????????3519?
?!????????????