2??8???????????????,??????????????2????,???,?????????????25???????,?????????????9???????(???)??
?,?2???9?????(???????? ??????????????????)
????:???
??-????Indy500??????????
??????????:????????
?!????????????
??????????8.15???????
??3?????????0.2%
???????????????IPO????
????:????????????????
??!?????????????????
??????:???????????????
??????????????????
?????????????????????
?????????????????????
??:?????5-0????????????
??3?????????0.2%
????????????200???????
??2??????2?1600?????2?
OPEC??2017?????????
??2??????2?1600?????2?
50???????????:?????????
????:?????“???”????
?????????????????????
??????????????????????
PPI??5????????????
???????????????:??????????
?????????????????????