??????2?????8?????? (???? ?)??????8???,????????????“???”??????????????????(??)??????????????????????????????????????
??????????????????3?????????????????,???15000????????????,???????????????100?????????????????,?53%,??47%?
????????,??4060?????,??????????????,?????????????????
??530??/???5.8????????/??????????/?????,?????????????????????????????????,???????????????????,?????????????????,????????????,??????(????)
?????:???????????????????????????
????:????????????????
????1?????????????????
??????????????“??????”
???:?????????????
A???“???”:????????????13??
?????????????????????????
???100?????????????0.01?
????????:??1??8000?
??:?????5-0????????????
??-????????????????????
OPEC??2017?????????
??????????????????????????
??:4?27????????
??:??????????????????
????:?????????????1???
???????????????IPO????
????1???????????????
??2??????2?1600?????2?
????????????200???????
????2016????2146??????????…
??????????????????????
????????????54???
???????????????
??3?????????0.2%
????????????????????