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?????????????,?????????????15?????????????,?????4??
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CPI??????PPI?????
??“?????”????????3519?
2017????????????“??”???
??-????????0-0????????
??-????????0-0????????
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??:???3???1???1????????
OPEC??2017?????????
????:?????????????1???
?????????????????????
???????????????61???(?)
CPI??????PPI?????
??????????404????(?)
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???????????????61???(?)
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??2??????2?1600?????2?
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50???????????:?????????