????????????2??10????????????????????????? ?,???,??????????,????????????????????????????,????????????????
???????????:???
????!??21?6??7000???????
??2017?????????AT??????
?????????????????????
??34.7???????????????????
??????????:?????????
????!??21?6??7000???????
??1?????????5.5%
????:2016????????10?3.3
?????????????????????
???????
??????!??????????????!
?????????????????????
????!??21?6??7000???????
??????????????:????????
???????2018???????????
????????????????
????30?:???????A??????????…
??SEC?????????PE??????
????:?????????27???
??????????:?????????
??????????????????????
??:?????????????
??????????????:????????
???:????????????????
??????????????????????