?:??????
OPEC??2017?????????
????????????????????
????1???????????????
????:?????“???”????
??????????????????????
????????????????????
?????1?????????:??????
?????????????????????
??“?????”????????3519?
????????????????????
????????:??1??8000?
??????????????????6000??
????1?????????????????
??:???????????????
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??:???3???1???1????????
??!?????????????????
??????????????“??????”
????????????????????
????:?????????????????????…
CPI??????PPI?????
CPI??????PPI?????
?????????????????????
????????????????????
????????224.6???????10????…