??????????2??????????????????????????????????????2??? ??????????(BBC)????????,??2??????????1???????????????,????????????,?????????25%????????,???
???,?,???1550?25%??????????????300????2???4???,1250?21??????????????
????????????????,?????,???
??,?,???????????????????25%???????,??10%?
???????????,???????,????,??????????? ??????:???????????????
?????????????????
??2??????2?1600?????2?
??3?????????0.2%
????????????????????
CPI??????PPI?????
???????????????
????????????????????
?????????????????
???????????????:??????????
PPI??5????????????
????:??5?????????????
???????:??????????????
?????????????????????
???1????????????????
???????100??????????1500
CPI??????PPI?????
??-????????????????????
??????:?????????
OPEC??2017?????????
?????????????????????
??:???????????????
??????????????8???
???????????????IPO????
??????Indy500????F1????
??-????????0-0????????